SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

/X/ Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act
of 1934 for the fiscal year ended June 30, 2001

Commission file number 0-20852

                            ULTRALIFE BATTERIES, INC.
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             (Exact name of registrant as specified in its charter)

        Delaware                                         16-1387013
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(State or other jurisdiction of                       (I.R.S. Employer
 incorporation or organization)                       Identification No.)

2000 Technology Parkway, Newark, New York                    14513
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(Address of principal executive offices)                   (Zip Code)

Registrant's telephone number, including area code: (315) 332-7100

Securities registered pursuant to Section 12(b) of the Act: None

Securities registered pursuant to Section 12(g) of the Act:

      Title of Class

      Common Stock, par value $0.10 per share

      Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes X No___

      Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [ ]

      On August 31, 2001, the aggregate market value of the Common Stock of
Ultralife Batteries, Inc. held by non-affiliates of the Registrant was
approximately $50,721,983 based upon the closing price for such Common Stock as
reported on the NASDAQ National Market System on August 31, 2001.

      As of September 14, 2001, the Registrant had 12,263,866 shares of Common
Stock outstanding.

                      Documents Incorporated by Reference.

Part III  Ultralife Batteries, Inc. Proxy Statement. With the exception of the
          items of the Proxy Statement specifically incorporated by reference
          herein, the Proxy Statement is not deemed to be filed as part of this
          Report on Form 10-K.


TABLE OF CONTENTS ITEM PAGE PART I 1 Business ......................................................3 2 Properties ...................................................14 3 Legal Proceedings ............................................14 4 Submission of Matters to a Vote of Securities Holders .........................................15 PART II 5 Market for Registrant's Common Equity and Related Shareholder Matters ................................15 6 Selected Financial Data ......................................17 7 Management's Discussion and Analysis of Financial Condition and Results of Operations ..............18 7a Quantitative and Qualitative Disclosures About Market Risks ...............................................26 8 Financial Statements and Supplementary Data ..................26 9 Changes in and Disagreements with Accountants on Accounting and Financial Disclosure .....................26 PART III 10 Directors and Executive Officers of the Registrant ...........26 11 Executive Compensation .......................................27 12 Security Ownership of Certain Beneficial Owners and Management ......................................27 13 Certain Relationships and Related Transactions ...............27 PART IV 14 Exhibits, Financial Statement Schedules and Reports on Form 8-K ........................................27 Exhibit Index ................................................28 Signatures ...................................................31 2

PART I The Private Securities Litigation Reform Act of 1995 provides a "safe harbor" for forward-looking statements. This report contains certain forward-looking statements and information that are based on the beliefs of management as well as assumptions made by and information currently available to management. The statements contained in this report relating to matters that are not historical facts are forward-looking statements that involve risks and uncertainties, including, but not limited to, future demand for the Company's products and services, the successful commercialization of the Company's advanced rechargeable batteries, general economic conditions, government and environmental regulation, competition and customer strategies, technological innovations in the primary and rechargeable battery industries, changes in the Company's business strategy or development plans, capital deployment, business disruptions, including those caused by fire, raw materials supplies, environmental regulations, and other risks and uncertainties, certain of which are beyond the Company's control. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may differ materially from those described herein as anticipated, believed, estimated or expected. See Risk Factors in Item 7. ITEM 1. BUSINESS General Ultralife Batteries, Inc. (the "Company") develops, manufactures and markets a wide range of standard and customized primary lithium and polymer rechargeable batteries for use in a wide array of applications. The Company believes that its proprietary technologies allow the Company to offer batteries that are ultra-thin, lightweight and generally achieve longer operating time than many competing batteries currently available. To date, the Company has focused on manufacturing a family of lithium primary batteries for consumer, industrial, and military applications which it believes is one of the most comprehensive lines of lithium manganese dioxide primary batteries commercially available. The Company has introduced its advanced polymer rechargeable batteries which are based on its proprietary technology for use in portable electronic applications. The Company reports its results in four operating segments: Primary Batteries, Rechargeable Batteries, Technology Contracts and Corporate. The Primary Batteries segment includes 9-volt, cylindrical and various specialty batteries. The Rechargeable Batteries segment consists of the Company's polymer rechargeable batteries. The Technology Contracts segment includes revenues and related costs associated with various government and military development contracts. The Corporate segment consists of all other items that do not specifically relate to the three other segments and are not considered in the performance of the other segments. Primary Batteries The Company manufactures and markets a family of lithium-manganese dioxide (Li/MnO2) primary batteries including 9-volt, 3-volt, C, 1 1/4 C and D configurations, thin cell, custom pouch batteries, and magnesium silver-chloride seawater-activated batteries. Some applications of the Company's primary batteries include smoke detectors, home security systems, intensive care monitors and military portable communications devices. The Company's high rate lithium batteries are sold to OEMs primarily for the military and industrial markets for use in a variety of applications including automotive telematics, emergency radio beacons, search and rescue transponders, and other specialty instruments and applications. The Company also manufactures seawater-activated batteries for specialty marine applications. The Company believes that the materials used in, and the chemical reactions inherent to, lithium batteries provide significant advantages over other currently available primary battery technologies which advantages include lighter weight, longer operating time, longer shelf life, and a wider operating temperature range. The Company's primary batteries also have relatively flat voltage profiles, which provide stable power. Conventional primary batteries, such as alkaline, have sloping voltage profiles, which result in decreasing power outage during discharge. While the price for the Company's lithium batteries is generally higher than 3

alkaline batteries, the increased energy per unit of weight and volume of the Company's lithium batteries will allow longer operating time and less frequent battery replacements for the Company's targeted applications. Revenues for this segment in fiscal year 2001 were $22.1 million and segment contribution was $0.4 million. See Management's Discussion and Analysis of Financial Condition and Results of Operations and the 2001 Consolidated Financial Statements and Notes thereto for additional information. Rechargeable Batteries The Company believes that its polymer rechargeable battery technology provides substantial benefits, including the ability to design and produce lightweight cells in a variety of custom sizes, shapes, and thickness (as thin as 0.9 millimeter). As a result of significantly increased efforts to work closely with OEMs to get the Company's rechargeable batteries designed into new products, the Company expects that sales of rechargeable batteries will account for a substantially greater percentage of total revenue in the next few years. The global small cell rechargeable batteries market was approximately $5.5 billion in 2000 and is expected to grow to over $6 billion by 2003. The widespread use of a variety of portable consumer electronic products such as notebook computers and cellular telephones has resulted in large and growing markets for rechargeable batteries. These electronic products are placing increasing demands on existing battery technologies to deliver greater amounts of energy through efficiently designed, smaller and lighter batteries. In some cases, current battery capabilities are a major limitation in the development of next generation electronic products. The Company believes that its proprietary technology can provide substantial benefits over other available rechargeable battery systems. Revenues for this segment in fiscal year 2001 were $0.4 million and segment contribution was a loss of $7.6 million. See Management's Discussion and Analysis of Financial Condition and Results of Operations and the 2001 Consolidated Financial Statements and Notes thereto for additional information. Technology Contracts On a continuing basis, the Company seeks to fund part of its efforts to identify and develop new applications for its products and to advance its technologies through contracts with both government agencies and third parties. The government sponsors research and development programs designed to improve the performance and safety of existing battery systems and to develop new battery systems. The Company has been successful in obtaining awards for such programs for both rechargeable and primary battery technologies. Revenues for this segment in fiscal year 2001 were $1.7 million and segment contribution was $0.2 million. Revenues in this segment are expected to continue to decline as certain non-renewable government contracts wind down. See Management's Discussion and Analysis of Financial Condition and Results of Operations and the 2001 Consolidated Financial Statements and Notes thereto for additional information. Corporate The Company allocates revenues, cost of sales, research and development expenses and gains on fires from insurance proceeds across the above business segments. The balance of income and expense, including selling, general and administration expenses, interest income and expense, gains on sale of securities and other net expenses, and its minority interest in Ultralife Taiwan, Inc. are reported in the Corporate segment. There were no revenues for this segment in fiscal year 2001 and segment contribution was a loss of $8.0 million. See Management's Discussion and Analysis of Financial Condition and Results of Operations and the 2001 Consolidated Financial Statements and Notes thereto for additional information. 4

History The Company was formed in December 1990. In March 1991, the Company acquired certain technology and assets from Eastman Kodak Company ("Kodak") relating to its 9-volt lithium-manganese dioxide primary battery. During the initial 12 months of operation, the Company directed its efforts towards reactivating the Kodak manufacturing facility and performing extensive tests on the Kodak 9-volt battery. These tests demonstrated a need for design modifications, which, once completed, resulted in a battery with improved performance and shelf life. In June 1994, the Company's subsidiary, Ultralife Batteries (UK) Ltd., acquired certain assets of the Dowty Group PLC ("Dowty"). The Dowty acquisition provided the Company with a presence in Europe, manufacturing facilities for high rate lithium and seawater-activated batteries and a team of highly skilled scientists with significant lithium battery technology expertise. Ultralife (UK) further expanded its operations through its acquisition of certain assets and technologies of Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co. ("Hoppecke") in July 1994. In December 1998, the Company announced a venture with PGT Energy Corporation ("PGT"), together with a group of investors, to produce the Company's polymer rechargeable batteries in Taiwan. During fiscal 2000, the Company provided the venture, Ultralife Taiwan, Inc. ("UTI"), with proprietary technology and other consideration in exchange for approximately a 46% interest in the joint venture. Due to stock grants to certain UTI employees in fiscal 2001, the equity interest was reduced to 41%. Since its inception, the Company has concentrated significant resources on research and development activities related to polymer rechargeable batteries. The Company has a segment that produces advanced rechargeable batteries using automated custom-designed equipment. Over the past few years, the Company expanded its product offering of lithium primary and polymer rechargeable batteries. As used in this Report, unless otherwise indicated the terms "Company" and "Ultralife" include the Company's wholly-owned subsidiary, Ultralife (UK) Ltd. Products and Technology A battery is an electrochemical apparatus used to store and release energy in the form of electricity. The main components of a conventional battery are the anode, cathode, separator and an electrolyte, which can be either a liquid or a solid. The separator acts as an electrical insulator, preventing electrical contact between the anode and cathode inside the battery. During discharge of the battery, the anode supplies a flow of electrons, known as current, to a load or device outside of the battery. After powering the load, the electron flow reenters the battery at the cathode. As electrons flow from the anode to the device being powered by the battery, ions are released from the cathode, cross through the electrolyte and react at the anode. Primary Batteries A primary battery is used until discharged and then discarded. The principal competing primary battery technologies are carbon-zinc, alkaline and lithium. The Company's primary battery products, exclusive of its seawater-activated batteries, are based on lithium-manganese dioxide technology. The following table sets forth the performance characteristics of battery technologies that the Company believes represent its most significant current or potential competition for its 9-volt and high-rate lithium batteries. 5

Comparison of Primary Battery Technologies ------------------------------------------ Technology Energy Density Operating ---------- -------------- Discharge Shelf Life Temperature Wh/kg Wh/l Profile (years) Range ((Degree)F) ----- ---- --------- ---------- ----------------- 9-Volt Configurations: Carbon-zinc (1) 22 40 Sloping 1 to 2 23 to 113 Alkaline (1) 65 143 Sloping 4 to 5 -4 to 130 Ultralife lithium-manganese dioxide (2) 262 406 Flat up to 10 -40 to 160 High Rate Cylindrical: (3) Alkaline (1) 59 160 Sloping 4 to 5 -4 to 130 Lithium-sulfur dioxide (1)(4) 260 430 Flat 10 -40 to 160 Lithium thionyl-chloride (2)(4) 250-300 650-700 Flat 10 -40 to 160 Ultralife lithium-manganese dioxide (2) 228 510 Flat 10 -40 to 160 (1) Data compiled from industry sources and sales literature of other battery manufacturers or derived therefrom by the Company. (2) Results of tests conducted by the Company. (3) Data for equivalent D-size cells. (4) The Company believes that these batteries are limited in application due to health, safety and environmental risks associated therewith. Energy density refers to the total amount of electrical energy stored in a battery divided by the battery's weight and volume, as measured in watt-hours per kilogram and watt-hours per liter, respectively. Higher energy density translates into longer operating times for a battery of a given weight or volume and, therefore, fewer replacement batteries. Discharge profile refers to the profile of the voltage of the battery during discharge. A flat discharge profile results in a more stable voltage during discharge of the battery. High temperatures generally reduce the storage life of batteries, and low temperatures reduce the battery's ability to operate efficiently. The inherent electrochemical properties of lithium batteries result in improved low temperature performance and an ability to withstand relatively high temperature storage. The Company's primary battery products are based primarily on lithium-manganese dioxide technology. The Company believes that materials used in, and the chemical reactions inherent to, the lithium batteries provide significant advantages over currently available primary battery technologies which include lighter weight, longer operating time, longer shelf life, and a wider operating temperature range. The Company's primary batteries also have relatively flat voltage profiles, which provide stable power. Conventional primary batteries, such as alkaline, have sloping voltage profiles, which result in decreasing power outage during discharge. While the price for the Company's lithium batteries is generally higher than commercially available alkaline batteries produced by others, the Company believes that the increased energy per unit of weight and volume of its batteries will allow longer operating time and less frequent battery replacements for the Company's targeted applications. Therefore, the Company believes that its primary batteries are price competitive with other battery technologies on a price per watt hour basis. 9-Volt Lithium Battery. The Company's 9-volt lithium battery delivers a unique combination of high energy and stable voltage, which results in a longer operating life for the battery and, accordingly, fewer battery replacements. While the Company's 9-volt battery's price is generally higher than conventional 9-volt carbon-zinc and alkaline batteries, the Company believes the enhanced operating performance and decreased costs associated with battery replacement make the Ultralife 9-volt battery more cost effective than conventional batteries on a cost per watt-hour basis. 6

The Company currently markets its 9-volt lithium battery to consumer retail and OEM markets, including manufacturers of safety and security systems such as smoke alarms, medical devices and other electronic instrumentation. Applications for which the Company's 9-volt lithium battery are currently sold include: Safety and Security Equipment Medical Devices Specialty Instruments Smoke alarms Bone growth stimulators Garage door openers Wireless alarm systems Telemetry equipment Electronic meters Tracking devices Portable blood analyzers Hand-held scanners Transmitters/receivers Ambulatory Infusion Pumps Wireless electronics The Company currently sells its 9-volt battery to Fyrnetics, Inc., Maple Chase, and First Alert(R) for long-life smoke alarms, to Philips Medical Systems, Siemens Medical Systems, Inc., i-STAT Corp. and Orthofix for medical devices, and to ADT and Interactive Technologies, Inc. for security devices. Fyrnetics, Inc. and Maple Chase have introduced long life smoke alarms powered by the Company's 9-volt lithium battery, offered with a limited 10 year warranty. The Company also manufactures its 9-volt lithium battery under private label for Energizer, Sonnenschein Lithium GmbH and Telenot in Germany, as well as Uniline in Sweden. Additionally, the Company sells its 9-volt battery to the broader consumer market by establishing relationships with national and regional retail chains such as Sears, Radio Shack, Fred Meyer, Inc., TruValue, Chase Pitkin, Ace Hardware, and a number of catalogs. The Company believes that its 9-volt lithium battery market has expanded as a result of a state law enacted in Oregon. The Oregon statute required that, as of June 23, 1999, all battery-operated ionization-type smoke alarms sold in that state must include a 10-year battery. Similar legislation was passed by the New York State Senate that would also require all ionization-type smoke alarms operated solely by a battery to include a battery that lasts 10 years. The Company believes that it manufactures the only standard size 9-volt battery warranted to last 10 years when used in smoke alarms. The Company believes that its current manufacturing capacity is adequate to meet customer demand. However, with increased legislative activity, demand could exceed current capacity, and therefore, additional capital equipment would be required to meet these new needs. High Rate Lithium Batteries. The Company markets a wide range of high rate primary lithium batteries in various sizes and voltage configurations. The Company currently manufactures a range of high rate lithium cells which are sold and packaged into multi-cell battery packs. The Company believes that its high rate lithium cells, based on its proprietary lithium-manganese dioxide technology, are the most advanced high rate lithium power sources currently available. The Company also markets high rate lithium batteries using cells from other manufacturers in other sizes and voltage configurations in order to offer a more comprehensive line of batteries to its customers. The Company markets its line of high rate lithium cells and batteries to the OEM market for industrial, military, automotive telematics and search and rescue applications. Significant industrial applications include pipeline inspection equipment, autoreclosers and oceanographic devices. Among the military uses are manpack radios, night vision goggles and thermal imaging equipment. Search and rescue applications include ELT's (Emergency Location Transmitters) for aircraft and EPIRB's (Emergency Position Indicating Radio Beacons) for ships. The market for high rate lithium batteries has been dominated by lithium thionyl chloride and lithium sulphur dioxide which possess liquid cathode systems. However, there is an increasing market share being taken by lithium manganese dioxide, a solid cathode system, because of its superior performance and safety. The Company believes that its high rate lithium manganese dioxide batteries offer a combination of performance, safety and environmental benefits which will enable it to gain an increasing share of this market. 7

Seawater-activated Batteries. The Company produces a variety of seawater-activated batteries based on magnesium-silver chloride technology. Seawater-activated batteries are custom designed and manufactured to end user specifications. The batteries are activated when placed in salt water, which acts as the electrolyte allowing current to flow. The Company manufactures seawater-activated batteries at the Abingdon, England facility and markets them to naval and other specialty OEMs. BA-5372/BA-5368 Batteries. The Company's BA-5372 battery is a cylindrical 6-volt lithium-manganese dioxide battery which is used for memory back-up in specialized mobile communication equipment. This battery offers a combination of performance features suitable for military applications including high energy density, lightweight, long shelf life and ability to operate in a wide temperature range. The Company's BA-5368 battery is a 3-volt cylindrical battery and is used in survival radios to pilots after they have been ejected from or crash-landed their planes. This battery is used by the U.S. military and other military organizations around the world. Pouch Cell Lithium Batteries. The Company has developed a pouch cell lithium battery. The pouch cell is a 3-volt, wound, rectangular-shaped, high-rate cell configured for packaging in a compact, lightweight laminated foil pouch. Based on the Company's lithium-manganese dioxide chemistry, the pouch cell, with solid cathode construction, is a non-pressurized, non-toxic system that is considered safer than liquid cathode systems. The pouch technology provides flexibility with a lightweight thin battery having high energy density. The Company's lithium technology provides these batteries with a long shelf life and eliminates voltage delay even after prolonged storage. Thin Cell Batteries. The Company has developed a line of lithium-manganese dioxide primary batteries, which are called Thin Cell batteries. The Thin Cell batteries are flat, light weight, flexible and can be manufactured to conform to the shape of the particular application. The Company is currently offering two configurations of the Thin Cell battery, which range in capacity from 160 milliampere-hours to 1,000 milliampere-hours. The Company is currently marketing these batteries to OEMs for applications such as identification tags and theft detection systems. Rechargeable Batteries In contrast to primary batteries, after a rechargeable battery is discharged, it can be recharged and reused many times. Generally, discharge and recharge cycles can be repeated hundreds of times in rechargeable batteries, but the achievable number of cycles (cycle life) varies among technologies and is an important competitive factor. All rechargeable batteries experience a small, but measurable, loss in energy with each cycle. The industry commonly reports cycle life in number of cycles a battery can achieve until 80% of the battery's initial energy capacity remains. In the rechargeable battery market, the principal competing technologies are nickel-cadmium, nickel-metal hydride and lithium-based batteries. Rechargeable batteries generally can be used in many primary battery applications, as well as in applications such as portable computers, cellular telephones and other consumer products. Three important parameters for describing the performance characteristics of a rechargeable battery suited for today's portable electronic devices are design flexibility, energy density and cycle life. Design flexibility refers to the ability of rechargeable batteries to be designed to fit a variety of shapes and sizes of battery compartments. Thin profile batteries with prismatic geometry provide the design flexibility to fit the battery compartments of today's electronic devices. Energy density refers to the total electrical energy per unit volume stored in a battery. High energy density batteries generally are longer lasting power sources providing longer operating time and necessitating fewer battery recharges. Lithium batteries, by the nature of their electrochemical properties, are capable of providing higher energy density than comparably sized batteries that utilize other chemistries and, therefore, tend to consume less volume and weight for a given energy content. Long cycle life is a preferred feature of a rechargeable battery because it allows the user to charge and recharge power many times before noticing a difference in performance. 8

The Company's advanced rechargeable battery is based on proprietary polymer technology. The battery is composed of ultra-thin and flexible components including a metallic oxide cathode, a carbon anode and a polymer electrolyte. The Company believes that users of portable consumer electronic products such as notebook computers and cellular telephones are seeking smaller and lighter products that require less frequent recharges while providing the same or additional energy. The Company believes that its technology is attractive to OEMs of such products since the use of a flexible polymer electrolyte, rather than a liquid electrolyte, reduces the battery's overall weight and volume, and allows for increased design flexibility in conforming batteries to the variety of shapes and sizes required for portable consumer products. Energy density refers to the total amount of electrical energy stored in a battery divided by the battery's weight and volume as measured in watt-hours per kilogram and watt-hours per liter, respectively. High energy density and long achievable cycle life are important characteristics for comparing rechargeable battery technologies. Greater energy density will permit the use of batteries of a given weight or volume for a longer time period. Accordingly, greater energy density will enable the use of smaller and lighter batteries with energy comparable to those currently marketed. Long achievable cycle life, particularly in combination with high energy density, is suitable for applications requiring frequent battery rechargings, such as cellular telephones and portable computers. In addition to the performance advantages described above, there is a significant difference between rechargeable batteries, which are based on the lithium-ion liquid electrolyte technology, and the technology used in the Company's advanced rechargeable batteries. Liquid lithium-ion cells use a flammable liquid electrolyte that is contained within a cylindrical or prismatic metal housing. Under abusive conditions, where internal battery temperatures may become extremely high, significant pressure may build within these cells which can cause these cells to vent and release liquid electrolyte into the environment. For various reasons, flames may result. The Company's advanced rechargeable batteries utilize a polymer electrolyte that is bound within the pores of the cell materials and, thus, leakage is avoided. Moreover, because the cell does not require pressure to maintain the contact between the electrodes, the cells do not require a metal housing. Rather, they are packaged within a thin foil laminate. Sales and Marketing The Company sells its current products directly to OEMs in the U.S. and abroad and has contractual arrangements with sales representatives who market the Company's products on a commission basis in particular areas. The Company also distributes its products through domestic and international distributors and retailers that purchase batteries from the Company for resale. The Company employs a staff of sales and marketing personnel in the U.S., England and Germany. See Note 11 of the Consolidated Financial Statements. The Company's sales are generated primarily from customer purchase orders and the Company has traditionally had a number of long-term sales contracts with customers. Primary Batteries The Company has targeted sales of its primary batteries to manufacturers of security and safety equipment, automotive telematics, medical devices, military and specialty instruments. The Company's primary strategy is to develop marketing alliances with OEMs and governmental agencies that utilize its batteries in their products, commit to cooperative research and development or marketing programs, and recommend the Company's products for replacement use in their products. The Company is addressing these markets through direct contact by its sales and technical personnel, use of sales representatives and stocking distributors, manufacturing under private label and promotional activities. The Company's warranty on its products is limited to replacement of the product. The Company seeks to capture a significant market share for its products within its initially targeted OEM markets, which the Company believes, if successful, will result in increased product awareness and sales at the end-user or consumer level. The Company is also selling the 9-volt battery to the consumer market through limited retail distribution. 9

In fiscal 2001, one customer (Fyrnetics, Inc.) accounted for approximately $3.1 million of sales, which amounted to approximately 13% of total revenues of the Company. The Company believes that the loss of this customer's business would have a material adverse effect on the Company. The Company's relationship with this customer is good. Currently, the Company does not experience significant seasonal trends in primary battery revenues. The Company's sales are executed primarily through purchase orders with scheduled deliveries on a weekly or monthly basis. At the end of fiscal 2001, the Company's backlog was not significant. Rechargeable Batteries The Company has initially targeted sales of its advanced polymer rechargeable batteries through OEM suppliers, as well as distributors and resellers focused on its target markets. The Company is currently seeking a number of design wins with OEMs, and believes that its unique design capabilities and product characteristics will drive OEMs to incorporate the Company's batteries into their product offerings, resulting in substantial revenue growth opportunities for the Company. UTI, the Company's Taiwan venture, will be responsible for manufacturing polymer rechargeable batteries for sale in Asia. The Company has not marketed its advanced rechargeable batteries for a sufficient period to determine whether these OEM or consumer sales are seasonal. The Company plans to expand its marketing activities as part of its strategic plan to increase sales of its rechargeable batteries including military, computers and communications applications, as well as increase sales of its rechargeable batteries to manufacturers of cellular telephones, wireless headsets, computing devices and electronic portable devices. Technology Contracts Through the Company's engineering and sales and marketing departments, the Company monitors and seeks relevant programs from various government or prime contracting companies to pursue these opportunities and coordinate proposal submissions. The Company anticipates a continued decline in this segment due to the planned reduction of certain non-renewable government contracts. Patents, Trade Secrets and Trademarks The Company relies on licenses of technology as well as its unpatented proprietary information, know-how and trade secrets to maintain and develop its commercial position. Although the Company seeks to protect its proprietary information, there can be no assurance that others will not either develop independently the same or similar information or obtain access to the Company's proprietary information. In addition, there can be no assurance that the Company would prevail if any challenges to intellectual property rights are asserted by the Company against third parties, or that third parties will not successfully assert infringement claims against the Company in the future. The Company believes, however, that its success is less dependent on the legal protection that its patents and other proprietary rights may or will afford than on the knowledge, ability, experience and technological expertise of its employees. The Company holds patents covering 19 inventions in the U.S. and foreign countries, three of which relate to rechargeable polymer batteries, and has certain patent applications pending also relating to polymer batteries. The Company also pursues foreign patent protection in certain countries. The Company's patents protect technology which makes automated production more cost-effective and protect important competitive features of the Company's products. However, the Company does not consider its business to be dependent on patent protection. The Company's research and development in support of its advanced rechargeable battery technology and products is currently based, in part, on non-exclusive technology transfer agreements. The Company made an initial payment for such technology and is required to make royalty and other payments 10

for products which incorporate the licensed technology. The license continues for the respective unexpired terms of the patent licenses, and continues in perpetuity with respect to other licensed technical information. All of the Company's employees in the U.S. and all the Company's employees involved with the Company's technology in England are required to enter into agreements providing for confidentiality and the assignment of rights to inventions made by them while employed by the Company. These agreements also contain certain noncompetition and nonsolicitation provisions effective during the employment term and for a period of one year thereafter. There can be no assurance that the Company will be able to enforce these agreements. Following are trademarks of the Company; Ultralife, Ultralife Thin Cell, Ultralife Hi Rate, Ultralife Polymer, Ultralife Polymer Cell, Ultralife Polymer Battery, Ultralife Polymer System, New Power Generation. Manufacturing and Raw Materials The Company manufactures its products from raw materials and component parts that it purchases. The Company has obtained ISO 9001 certification for its lithium battery manufacturing operations in both Newark, New York and Abingdon, England. Primary Batteries The Company's Newark facility has the capacity to produce approximately 9,000,000 9-volt batteries per year. The Company believes that its current manufacturing capacity is adequate to meet customer demand. However, with the successful passage of certain legislation, demand could exceed current capacity, which would require the Company to install additional capital equipment to meet these new needs. The Company utilizes lithium foil as well as other metals and chemicals to manufacture its batteries. Although the Company knows of only three suppliers that extrude lithium into foil and provide such foil in the form required by the Company, it does not anticipate any shortage of lithium foil or any difficulty in obtaining the quantities it requires. Certain materials used in the Company's products are available only from a single source or a limited number of sources. Additionally, the Company may elect to develop relationships with a single or limited number of sources for materials that are otherwise generally available. Although the Company believes that alternative sources are available to supply materials that could replace materials it uses and that, if necessary, the Company would be able to redesign its products to make use of an alternative product, any interruption in its supply from any supplier that serves currently as the Company's sole source could delay product shipments and adversely affect the Company's financial performance and relationships with its customers. Although the Company has experienced interruptions of product deliveries by sole source suppliers, none of such interruptions has had a material effect on the Company. All other raw materials utilized by the Company are readily available from many sources. The manufacturing facility in Abingdon, England was rebuilt following a fire in December 1996. At present, the facility is capable of producing up to 500,000 high-rate lithium cells per year in a single shift. The facility also has research and development laboratories as well as areas for the manufacture of seawater-activated batteries and the fabrication of customized multi-cell battery packs. Rechargeable Batteries The Company's production line for advanced polymer rechargeable batteries consists of automated coating, assembly and packaging equipment capable of high-volume manufacturing. Pursuant to the Company's agreement with the manufacturer of its assembly and packaging line, the manufacturer is prohibited from manufacturing another production line that replicates 20% or more of the components comprising the production line delivered to the Company. The Company further expanded its production capacity in fiscal 2001 by installing additional automated equipment at its Newark, New York facility and has the ability to further expand as necessary. An additional manufacturing capability for rechargeable batteries based on the Company's technology has been established in Taiwan as Ultralife Taiwan, Inc. under 11

a venture established in December 1998. The new facility has been completed and production commenced in the second half of fiscal 2001. Research and Development The Company conducts its research and development in both Newark, New York, and Abingdon, England. During the years ended June 30, 2001, 2000, and 1999, the Company expended approximately $3.4 million, $5.3 million, and $5.9 million, respectively, on research and development. R&D expenses were significantly lower in fiscal 2001 due to the commercial launch and production of its polymer rechargeable battery, as such, certain costs were shifted to cost of sales. The Company currently expects that research and development expenditures will moderate as it seeks to fund part of its research and development effort on a continuing basis from both government and non-government sources. Rechargeable Batteries The Company is primarily directing its research and development efforts toward design optimization of rechargeable batteries and customization to customer specifications. These batteries have a broad range of potential applications in consumer, industrial and military markets including cellular telephones, computing devices and other portable electronic devices. Pouch Cell Lithium Batteries The Company has been conducting research and development of pouch cell lithium batteries, which have a broad range of potential applications in military and industrial markets including radio communications, telematics and medical devices. Included in the research and development activities are design programs for specific cells and batteries to develop a volume manufacturing methodology. The designs will incorporate a lean manufacturing approach to optimize their construction. No assurance can be given that such efforts will be successful or that the products that result will be marketable. In June 2000, the Company announced that it entered into an agreement with the U.S. Army Communications-Electronics Command (CECOM) to complete the development of its primary lithium-manganese dioxide Pouch batteries for manufacture in high volume. Products under this agreement will be produced on a flexible manufacturing line. The development activities required under this agreement are expected to last 24 months. CECOM will fund approximately $2.8 million for engineering efforts. The funding is based on the projected spending by the Company. CECOM considers the Company's pouch technology critical to meeting their future portable power needs in a safe, cost effective manner, and views it as inherently safer than the other lithium technology currently in use. Technology Contracts The U.S. Government sponsors research and development programs designed to improve the performance and safety of existing battery systems and to develop new battery systems. The Company has successfully completed the initial and second phase of a government-sponsored program to develop new configurations of the Company's BA 7590 pouch cell primary battery, which lasts up to twice as long and could replace the current BA 5590 battery. The BA 5590 is the most widely used battery power source for the U.S. Army and NATO communications equipment. The Company was also awarded an additional cost sharing SBIR Phase III contract for the development of the BA 7590 pouch cell primary battery that was substantially completed in fiscal 2000. In 1999, the Company was also awarded the lead share of a three-year $15.3 million cost-sharing project sponsored by the U.S. Department of Commerce's Advanced Technology Program (ATP). The objective of this project is to develop and produce ultra-high energy polymer rechargeable batteries that will significantly outperform existing batteries in a broad range of portable electronic and aerospace applications. As lead contractor, the Company will receive approximately $4.6 million. In fiscal 2001, the Company received $1.6 million, and $.5 million will be received the next fiscal year, the final year of this contract. 12

Battery Safety; Regulatory Matters; Environmental Considerations Certain of the materials utilized in the Company's batteries may pose safety problems if improperly used. The Company has designed its batteries to minimize safety hazards both in manufacturing and use. Primary Batteries The Company's primary battery products incorporate lithium metal, which reacts with water and may cause fires if not handled properly. Over the past ten years, the Company has experienced fires that have temporarily interrupted certain manufacturing operations in a specific area of one of its facilities. However, in December 1996, a fire at the Abingdon, England facility caused an interruption in the UK manufacturing operations for a period of 15 months. During the period from December 1996 through January 1999, the Company received insurance proceeds compensating the Company for loss of its plant and machinery, leasehold improvements, inventory and business interruption. The Company believes that it has adequate fire insurance, including business interruption insurance, to protect against fire losses in its facilities. Since lithium metal reacts with water and water vapor, certain of the Company's manufacturing processes must be performed in a controlled environment with low relative humidity. Each of the Company's facilities contain dry rooms as well as specialized air drying equipment. The Company's 9-volt battery is designed to conform to the dimensional and electrical standards of the American National Standards Institute, and the 9-volt and 3-volt batteries are recognized under the Underwriters Laboratories, Inc. Component Recognition Program. The transportation of batteries containing lithium metal is regulated by the International Air Transportation Association ("IATA") and, in the U.S., by the Department of Transportation, as well as by certain foreign regulatory agencies that consider lithium metal a hazardous material. The Company currently ships its products pursuant to IATA and Department of Transportation regulations. National, state and local regulations impose various environmental controls on the storage, use and disposal of lithium batteries and of certain chemicals used in the manufacture of lithium batteries. Although the Company believes that its operations are in substantial compliance with current environmental regulations, there can be no assurance that changes in such laws and regulations will not impose costly compliance requirements on the Company or otherwise subject it to future liabilities. Moreover, state and local governments may enact additional restrictions relating to the disposal of lithium batteries used by customers of the Company which could adversely affect the demand for the Company's products. There can be no assurance that additional or modified regulations relating to the storage, use and disposal of chemicals used to manufacture batteries, or restricting disposal of batteries will not be imposed. Corporate In conjunction with the Company's purchase/lease of its Newark, New York facility in 1998, the Company entered into a payment-in-lieu of tax agreement which provides the Company with real estate tax concessions upon meeting certain conditions. In connection with this agreement, the Company received an environmental assessment, which revealed contaminated soil. The assessment indicated potential actions that the Company may be required to undertake upon notification by the environmental authorities. The assessment also proposed that a second assessment be completed and provided an estimate of total potential costs to remediate the soil of $0.2 million. However, there can be no assurance that this will be the maximum cost. The Company entered into an agreement whereby a third party has agreed to reimburse the Company for fifty percent of the costs associated with this matter. Test sampling was completed in Spring 2001 and the Company is awaiting the final engineering report. The ultimate resolution of this matter may have a significant adverse impact on the results of operations in the period in which it is resolved. 13

Competition Competition in the battery industry is, and is expected to remain, intense. The competition ranges from development stage companies to major domestic and international companies, many of which have financial, technical, marketing, sales, manufacturing, distribution and other resources significantly greater than those of the Company. The Company competes against companies producing lithium batteries as well as other primary and rechargeable battery technologies. The Company competes on the basis of design flexibility, performance and reliability. There can be no assurance that the Company's technology and products will not be rendered obsolete by developments in competing technologies which are currently under development or which may be developed in the future or that the Company's competitors will not market competing products which obtain market acceptance more rapidly than those of the Company. Although other entities may attempt to take advantage of the growth of the lithium battery market, the lithium battery industry has certain technological and economic barriers to entry. The development of technology, equipment and manufacturing techniques and the operation of a facility for the automated production of lithium batteries require large capital expenditures, which may deter new entrants from commencing production. Through its experience in battery manufacturing, the Company has also developed expertise which it believes would be difficult to reproduce without substantial time and expense. Employees As of August 31, 2001, the Company employed 481 persons: 32 in research and development, 387 in production and 62 in sales, administration and management. Of the total, 411 are employed in the U.S. and 70 in England. In addition, U.S. operations uses a temporary agency primarily for entry level production workers, on a regular basis. As of August 31, 2001, the Company was under contract for 16 production workers. None of the Company's employees is represented by a labor union. The Company considers its employee relations to be satisfactory. ITEM 2. PROPERTIES The Company occupies under a lease/purchase agreement approximately 250,000 square feet in two facilities located in Newark, New York. The Company leases approximately 30,000 square feet in a facility based in Abingdon, England. At both locations, the Company maintains administrative offices, manufacturing and production facilities, a research and development laboratory, an engineering department and a machine shop. The Company's corporate headquarters are located in the Newark facility. The Company also maintains a sales office in Nutley, New Jersey. The Company believes that its facilities are adequate and suitable for its current manufacturing needs. The Company entered into a lease/purchase agreement with the local county authority in February 1998 with respect to its 110,000 square foot manufacturing facility in Newark, New York which provides more favorable terms and reduces the expense for the lease of the facility. The lease also includes an adjacent building to the Company's manufacturing facility estimated to encompass approximately 140,000 square feet and approximately 65 acres of property. Pursuant to the lease, the Company delivered a down payment in the amount of $0.44 million and paid the local governmental authority annual installments in the amount of $0.05 million through December 2001 decreasing to approximately $0.03 million for the period commencing December 2001 and ending December 2007. Upon expiration of the lease in 2007, the Company is required to purchase its facility for the purchase price of one dollar. The Company leases a facility in Abingdon, England. The term of the lease was recently extended and continues until March 24, 2013. It currently has an annual rent of $0.24 million and is subject to review every five years based on current real estate market conditions. The next review is March 2004. ITEM 3. LEGAL PROCEEDINGS The Company is subject to legal proceedings and claims which arise in the normal course of business. The Company believes that the final disposition of such matters will not have a material adverse 14

effect on the financial position or results of operations of the Company. In May 1997, William Boyd, the principal of Aerospace Energy Systems, Inc., and Leland J. Coleman commenced an action against the Company and Loeb Partners Corporation ("Loeb"), an investment firm, in the U.S. District Court for the Southern District Court of New York alleging that they had entered into a contract with Loeb to arrange for the acquisition of Dowty Group, PLC and that the Company tortuously interfered with their contract and business opportunity. The Company maintained that the claim against it, for $25 million, was without merit. After a jury trial in December of 1999, the case was dismissed. Plaintiffs appealed, and on October 19, 2000 the United States Court of Appeals for the Second Circuit affirmed the dismissal. The time to appeal expired January 17, 2001. Accordingly, the judgment of dismissal is final and the Company will incur no liability in this action. In August 1998, the Company, its Directors, and certain underwriters were named as defendants in a complaint filed in the United States District Court for the District of New Jersey by certain shareholders, purportedly on behalf of a class of shareholders, alleging that the defendants, during the period April 30, 1998 through June 12, 1998, violated various provisions of the federal securities laws in connection with an offering of 2,500,000 shares of the Company's Common Stock. The complaint alleged that the Company's offering documents were materially incomplete, and as a result misleading, and that the purported class members purchased the Company's Common Stock at artificially inflated prices and were damaged thereby. Upon a motion made on behalf of the Company, the Court dismissed the shareholder action, without prejudice, allowing the complaint to be refiled. The shareholder action was subsequently refiled, asserting substantially the same claims as in the prior pleading. The Company again moved to dismiss the complaint. By Opinion and Order dated September 28, 2000, the Court dismissed the action, this time with prejudice, thereby barring plaintiffs from any further amendments to their complaint and directing that the case be closed. Plaintiffs filed a Notice of Appeal to the Third Circuit Court of Appeals and the parties submitted their briefs. Subsequently, the parties notified the Court of Appeals that they had reached an agreement in principle to resolve the outstanding appeal and settle the case upon terms and conditions which require submission to the District Court for approval. Upon application of the parties and in order to facilitate the parties' pursuit of settlement, the Court of Appeals issued an Order dated May 18, 2001 adjourning oral argument on the appeal for a period of at least 120 days, and remanded the case to the District Court for further proceedings in connection with the proposed settlement. In the event settlement is not reached, the Company will continue to defend the case vigorously. The amount of alleged damages, if any, cannot be quantified, nor can the outcome of this litigation be predicted. Accordingly, management cannot determine whether the ultimate resolution of this litigation could have a material adverse effect on the Company's financial position and results of operations. ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITIES HOLDERS None. PART II ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED SHAREHOLDER MATTERS Market Information The Company's Common Stock is included for quotation on the National Market System of the National Association of Securities Dealers Automated Quotation System ("NASDAQ") under the symbol "ULBI." 15

The following table sets forth the quarterly high and low closing sales prices of the Company's Common Stock during the Company's last two fiscal years: Sales Prices High Low ---- --- Fiscal Year 2001: Quarter ended September 30, 2000 $13.63 $9.81 Quarter ended December 31, 2000 10.19 5.13 Quarter ended March 31, 2001 9.25 5.56 Quarter ended June 30, 2001 5.63 4.88 Fiscal Year 2000: Quarter ended September 30, 1999 $ 6.13 $4.00 Quarter ended December 31, 1999 8.00 3.63 Quarter ended March 31, 2000 15.50 7.00 Quarter ended June 30, 2000 12.88 7.38 During the period from July 1, 2001 through September 21, 2001, the high and low closing sales prices of the Company's Common Stock were $6.30 and $4.50, respectively. Holders As of August 31, 2001, there were 170 registered holders of record of the Company's Common Stock. Based upon information from the Company's stock transfer agent, management of the Company believes that there are more than 3,700 beneficial holders of the Company's Common Stock. In July 1999, the Company issued 700,000 shares of its Common Stock to Ultralife Taiwan, Inc. (UTI) in exchange for $8.75 million in cash. Subsequently, in September 1999, the Company contributed $8.75 million in cash to the UTI venture. This cash contribution coupled with the contribution of the Company's technology resulted in approximately a 46% ownership interest in UTI. The transaction was done in conjunction with the UTI agreement that was announced by the Company in December 1998. Subsequently, the Company's interest in UTI has been reduced to 41% due to stock issuances to certain UTI employees. See also History in Item 1 of this Annual Report. On July 20, 2001, the Company completed a $6.8 million private placement of 1,090,000 shares of its common stock at $6.25 per share. In conjunction with the offering, warrants to acquire up to 109,000 shares of common stock were granted. The exercise price of the warrants is $6.25 per share and the warrants have a five-year term. Dividends The Company has never declared or paid any cash dividend on its capital stock. The Company intends to retain earnings, if any, to finance future operations and expansion and, therefore, does not anticipate paying any cash dividends in the foreseeable future. Any future payment of dividends will depend upon the financial condition, capital requirements and earnings of the Company, as well as upon other factors that the Board of Directors may deem relevant. Additionally, pursuant to the credit facility between the Company and Congress Financial Corporation (New England), the Company shall not declare or pay any dividends under the covenants specified in the loan agreement. 16

ITEM 6. SELECTED FINANCIAL DATA (In Thousands, Except Per Share Amounts) Statement of Operations Data: Year Ended June 30, -------------------------------------------------------------------- 2001 2000 1999 1998 1997 ---- ---- ---- ---- ---- Revenues $ 24,163 $ 24,514 $ 21,064 $ 16,391 $ 15,941 Cost of products sold 27,696 25,512 19,016 14,522 15,118 -------- -------- -------- -------- -------- Gross margin (3,533) (998) 2,048 1,869 823 -------- -------- -------- -------- -------- Research and development expenses 3,424 5,306 5,925 6,651 3,413 Selling, general and administrative expenses 8,009 7,385 6,195 5,790 5,218 Loss on China development program -- -- -- -- 805 Loss on fires -- -- (1,288) (2,697) (56) -------- -------- -------- -------- -------- Total operating and other expenses 11,433 12,691 10,832 9,744 9,380 Interest income, net 166 909 1,456 888 1,352 Equity loss in affiliate (2,338) (818) (80) -- -- Gain on sale of securities -- 3,147 348 -- -- Other (expense) income, net (124) 209 (25) (33) (41) -------- -------- -------- -------- -------- Loss before income taxes (17,262) (10,242) (7,085) (7,020) (7,246) Income taxes -- -- -- -- -- -------- -------- -------- -------- -------- Net loss $(17,262) $(10,242) $ (7,085) $ (7,020) $ (7,246) ======== ======== ======== ======== ======== Net loss per share, basic and diluted $ (1.55) $ (0.94) $ (0.68) $ (0.84) $ (0.91) ======== ======== ======== ======== ======== Weighted average number of shares outstanding 11,141 10,904 10,485 8,338 7,923 ======== ======== ======== ======== ======== Balance Sheet Data: June 30, -------------------------------------------------------------------- 2001 2000 1999 1998 1997 ---- ---- ---- ---- ---- Cash and available-for-sale securities $ 3,607 $18,639 $23,556 $35,688 $22,158 Working Capital $ 6,821 $22,537 $28,435 $37,745 $27,205 Total Assets $47,203 $64,460 $66,420 $75,827 $51,395 Total long-term debt and capital lease obligations $ 2,648 $ 3,567 $ 215 $ 197 $ -- Stockholders' Equity $37,453 $54,477 $60,400 $68,586 $46,763 17

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS. The Private Securities Litigation Reform Act of 1995 provides a "safe harbor" for forward-looking statements. This Annual Report contains certain forward-looking statements and information that are based on the beliefs of management as well as assumptions made by and information currently available to management. The statements contained in this Annual Report relating to matters that are not historical facts are forward-looking statements that involve risks and uncertainties, including, but not limited to, future demand for the Company's products and services, the successful commercialization of the Company's advanced rechargeable batteries, general economic conditions, government and environmental regulation, competition and customer strategies, technological innovations in the primary and rechargeable battery industries, changes in the Company's business strategy or development plans, capital deployment, business disruptions, including those caused by fires, raw materials supplies, environmental regulations, and other risks and uncertainties, certain of which are beyond the Company's control. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may differ materially from those described herein as anticipated, believed, estimated or expected. See Risk Factors in Item 7. The following discussion and analysis should be read in conjunction with the Consolidated Financial Statements and Notes thereto appearing elsewhere in this report. General Ultralife Batteries, Inc. develops, manufactures and markets a wide range of standard and customized primary lithium and polymer rechargeable batteries for use in a wide array of applications. The Company believes that its proprietary technologies allow the Company to offer batteries that are ultra-thin, lightweight and generally achieve longer operating time than many competing batteries currently available. To date, the Company has focused on manufacturing a family of lithium primary batteries for consumer, industrial, and military applications which it believes is one of the most comprehensive lines of lithium manganese dioxide primary batteries commercially available. The Company has introduced its advanced polymer rechargeable batteries which are based on its proprietary technology for use in portable electronic applications. The Company has incurred net operating losses primarily as a result of funding research and development activities and, to a lesser extent, manufacturing and general and administrative costs. To date, the Company has devoted a substantial portion of its resources to the research and development of its products and technology, particularly its proprietary polymer rechargeable technology. The Company expects its operating expenses to increase as it continues to expand production activities. The Company's results of operations may vary significantly from quarter to quarter depending upon the number of orders received and the pace of the Company's research and development activities. Currently, the Company does not experience significant seasonal trends in primary battery revenues and does not have enough sales history on the rechargeable batteries to determine if there is seasonality. The Company reports its results in four operating segments: Primary Batteries, Rechargeable Batteries, Technology Contracts and Corporate. The Primary Batteries segment includes 9-volt batteries, cylindrical batteries and various specialty batteries. The Rechargeable Batteries segment consists of the Company's polymer rechargeable batteries. The Technology Contracts segment includes revenues and related costs associated with various government and military development contracts. The Corporate segment consists of all other items that do not specifically relate to the three other segments and are not considered in the performance of the other segments. 18

Results of Operations Fiscal Year Ended June 30, 2001 Compared With the Fiscal Year Ended June 30, 2000 Revenues. Total revenues of the Company decreased $351,000 from $24,514,000 for the year ended June 30, 2000 to $24,163,000 for the year ended June 30, 2001. Primary battery sales increased $265,000 from $21,840,000 for the year ended June 30, 2000 to $22,105,000 for the year ended June 30, 2001. The increase in primary battery sales was primarily due to the introduction of new cylindrical products in fiscal 2001 and an increase in 9-volt battery shipments related to higher demand. These increases were offset by a decline in sales from the UK subsidiary due to the delay in renewing a government contract. Rechargeable battery sales increased $345,000 from $25,000 for the year ended June 30, 2000 to $370,000 for the year ended June 30, 2001, mainly as a result of the commercial launch of the Company's polymer batteries in June 2000 and shipments of retail and custom-sized batteries. Technology contract revenues decreased $961,000, from $2,649,000 to $1,688,000 due to the scheduled reduction of certain nonrenewable government contracts. The Company expects revenues from technology contracts to continue to decline in fiscal 2002. Cost of Products Sold. Cost of products sold increased $2,184,000 from $25,512,000 for the year ended June 30, 2000 to $27,696,000 for the year ended June 30, 2001. Cost of products sold as a percentage of revenue increased from approximately 104% to 115% for the year ended June 30, 2001. Cost of primary batteries sold decreased $1,990,000 from $23,084,000, or 106% of revenues, for the year ended June 30, 2000 to $21,094,000, or 95% of revenues, for the year ended June 30, 2001. The decrease in cost of primary batteries sold as a percentage of revenues was principally the result of improvements in the manufacturing process due to the implementation of lean manufacturing practices. To date, lean manufacturing practices in the primary battery segment have resulted in the reduction of inventory, quicker manufacturing throughput times and improvements in operating efficiencies throughout the Company. In fiscal 2001, the improvements in gross margins in the primary segment were offset by losses in the rechargeable segment. Rechargeable battery cost of products sold increased $5,040,000 in fiscal 2001 due to the launch of commercial production of polymer rechargeable batteries in June 2000, which resulted in initial expenditures necessary to start production of the polymer cells, including approximately $2,000,000 in additional depreciation for the year, as equipment was placed in service. Prior to commencing production of polymer cells, most of these costs, including engineering, were charged to research and development. Technology contracts cost of sales decreased $866,000, or approximately 36%, from $2,403,000 for the year ended June 30, 2000 to $1,537,000 for the year ended June 30, 2001. Technology contracts cost of sales as a percentage of revenue was consistent year over year. Operating and Other Expenses. Operating and other expenses decreased $1,258,000 from $12,691,000 for the year ended June 30, 2000 to $11,433,000 for the year ended June 30, 2001. Operating and other expenses as a percentage of revenue decreased from approximately 52% to 47% for the year ended June 30, 2001. Of the Company's operating and other expenses, research and development expenses decreased $1,882,000, or 36% from $5,306,000 for the year ended June 30, 2000 to $3,424,000 for the year ended June 30, 2001. Research and development expenses decreased due to the commercial launch of polymer rechargeable in June 2000, which shifted costs to cost of sales. Selling, general and administration expenses increased $624,000, approximately 8%, from $7,385,000 for the year ended June 30, 2000 to $8,009,000 for the year ended June 30, 2001. Selling and marketing expenses increased as a result of new sales people added to significantly enhance the Company's overall market coverage. Other Income (Expense). Net interest income decreased $743,000 from $909,000 for the year ended June 30, 2000 to $166,000 for the year ended June 30, 2001. The decrease in interest income is the result of lower average balances on cash and investment securities which were used for operations. The equity loss of $2,338,000 in fiscal 2001 and $818,000 in fiscal 2000 resulted from the Company's ownership interest in its venture in Taiwan. The increase in the equity loss includes compensation expense related to a stock distribution to UTI employees totaling $2,500,000. The Company recognized approximately $900,000 equity loss for the transaction representing its share of the total UTI expense. The gain on sale of securities of $3,147,000 in fiscal 2000 resulted from the sale of the Company's 19

investment in Intermagnetics General Corporation common shares. No similar sale of securities occurred in 2001. Net Losses. Net losses increased $7,020,000, or approximately 69%, from $10,242,000, or $0.94 per share, for the year ended June 30, 2000 to $17,262,000, or $1.55 per share, for the year ended June 30, 2001, primarily as a result of the reasons described above. Fiscal Year Ended June 30, 2000 Compared With the Fiscal Year Ended June 30, 1999 Revenues. Total revenues of the Company increased $3,450,000 from $21,064,000 for the year ended June 30, 1999 to $24,514,000 for the year ended June 30, 2000. Primary battery sales increased $2,281,000 or approximately 12% from $19,559,000 for the year ended June 30, 1999 to $21,840,000 for the year ended June 30, 2000. The increase in primary battery sales was primarily due to an increase in BA-5372 battery shipments. Greater sales of high rate and 9-volt batteries also contributed to the increased revenue. Rechargeable battery sales amounted to $25,000 for the year ended June 30, 2000 Rechargeable battery revenues were $24,000 less than in the prior year due to fewer shipments in fiscal 2000 as compared to fiscal 1999. Technology contract revenues increased $1,193,000, or 82%, from $1,456,000 to $2,649,000 reflecting a full year of the Company's involvement with one key development program. In April 1999, the Company commenced work on a $15,300,000 cost-sharing project sponsored by the U.S. Department of Commerce's Advanced Technology Program (ATP). As lead contractor, the Company will receive approximately $4,600,000 during the three-year program. In fiscal 2000, the Company recorded revenues of $2,235,000 for the ATP program, compared with $267,000 in fiscal 1999. Cost of Products Sold. Cost of products sold increased $6,496,000 from $19,016,000 for the year ended June 30, 1999 to $25,512,000 for the year ended June 30, 2000. Cost of products sold as a percentage of revenue increased from approximately 90% to 104% for the year ended June 30, 2000. Cost of primary batteries sold increased $5,273,000 from $17,811,000, or 91% of revenues, for the year ended June 30, 1999 to $23,084,000, or 106% of revenues, for the year ended June 30, 2000. The increase in cost of primary batteries sold as a percentage of revenues was principally the result of costs related to the implementation of lean manufacturing practices and higher material costs in fiscal 2000. Also, receipt of insurance proceeds of $1,547,000 reduced the cost of products sold in fiscal 1999. To date, lean manufacturing practices have resulted in the reduction of inventory, quicker manufacturing throughput times and improvements in operating efficiencies throughout the Company. Technology contracts cost of sales increased $1,245,000, or approximately 108%, from $1,158,000 for the year ended June 30, 1999 to $2,403,000 for the year ended June 30, 2000. Technology contracts cost of sales as a percentage of revenue increased from 80% to 91% for the year ended June 30, 2000, reflecting a change in the mix of contracts. Operating and Other Expenses. Operating and other expenses increased $1,859,000 from $10,832,000 for the year ended June 30, 1999 to $12,691,000 for the year ended June 30, 2000. Operating and other expenses as a percentage of revenue increased slightly from approximately 51% to 52% for the year ended June 30, 2000. Of the Company's operating and other expenses, research and development expenses decreased $619,000, or 10% from $5,925,000 for the year ended June 30, 1999 to $5,306,000 for the year ended June 30, 2000. Research and development expenses decreased as a result of a shift in resources to the U.S. Department of Commerce's ATP Program and a narrower focus on key rechargeable development programs. Selling, general and administration expenses increased $1,190,000, approximately 19%, from $6,195,000 for the year ended June 30, 1999 to $7,385,000 for the year ended June 30, 2000. Selling and administrative expenses increased as a result of certain one-time costs relating mostly to legal fees and settlement costs associated with the conclusion of several legal matters, as well as additional expenditures required to build an infrastructure necessary to support the volume production of polymer rechargeable batteries. Lastly, the gain on fires of $1,288,000 for the year ended June 30, 1999 resulted from the receipt of insurance proceeds to replace assets previously written off due to fires at Ultralife UK. Other Income (Expense). Net interest income decreased $547,000 from $1,456,000 for the year ended June 30, 1999 to $909,000 for the year ended June 30, 2000. The decrease in interest income is the 20

result of lower average balances on cash and investment securities which were used for operations. The equity loss of $818,000 in fiscal 2000 and $80,000 in fiscal 1999 resulted from the Company's ownership interest in its venture in Taiwan. The gain on sale of securities of $3,147,000 and $348,000 in fiscal 2000 and 1999, respectively, resulted from the sale of the Company's investment in Intermagnetics General Corporation common shares. Net Losses. Net losses increased $3,157,000, or approximately 45%, from $7,085,000, or $0.68 per share, for the year ended June 30, 1999 to $10,242,000, or $0.94 per share, for the year ended June 30, 2000, primarily as a result of the reasons described above. Liquidity and Capital Resources As of June 30, 2001, cash equivalents and available for sale securities totaled $3,607,000. During the year ended June 30, 2001, the Company used $10,406,000 of cash in operating activities as compared to $10,532,000 for the year ended June 30, 2000. The change in cash used in operations is the result of the net loss for the year, and an increase in other current assets offset by higher depreciation and amortization expenses, equity losses, increased provisions for inventory obsolescence and higher accounts payable. Months cost of sales in inventory at June 30, 2001 was 2.6 months as compared to 2.8 months at June 30, 2000. In the year ended June 30, 2001, the Company used $4,367,000 to purchase plant, property and equipment. Of this amount, $2,241,000 relates to the acquisition of machinery and equipment for the Company's primary battery operations, $1,382,000 relates to rechargeable battery machinery and equipment and the balance is substantially for facilities upgrades. In June 2000, the Company entered into a $20,000,000 secured credit facility with a lending institution. The financing agreement consists of an initial $12,000,000 term loan component (of which approximately $3,333,000 million was outstanding at June 30, 2001) and a revolving credit facility component for an initial $8,000,000, based on eligible net accounts receivable (as defined) and eligible net inventory (as defined). There was no balance outstanding on the revolving credit facility component as of June 30, 2001. The amount available under the term loan component amortizes over time. Principal and interest are paid monthly on outstanding amounts borrowed. The loans bear interest at the prime rate or other LIBOR-based rate options at the discretion of the Company. The Company also pays a facility fee on the unused portion of the commitment. The loan is secured by substantially all of the Company's assets and the Company is precluded from paying dividends under the terms of the agreement. The total amount available under the term loan component is reduced by outstanding letters of credit. The Company had $1,900,000 outstanding on a letter of credit as of June 30, 2001 and the Company's additional borrowing capacity as of June 30, 2001 was approximately $6,900,000. On June 1, 2001, the Company and its commercial lender agreed to revise downward the adjusted net worth covenant to better reflect the Company's equity position. The revised covenant requires the Company to maintain adjusted net worth (as defined) of at least $35,000,000. As of June 30, 2001, the Company was in compliance with all covenants. At June 30, 2001, the Company had a capital lease obligation outstanding of $150,000 for the Company's Newark, New York offices and manufacturing facilities. In addition, the Company had a capital lease on computer equipment, which had an outstanding balance of $212,000 at June 30, 2001. As of June 30, 2001, the Company has made commitments to purchase approximately $1,640,000 of production machinery and equipment. The Company believes that its present cash position and cash flows from operations will be sufficient to satisfy the Company's estimated cash requirements for at least 12 months. However, this is dependent upon meeting anticipated sales and expense targets. On July 20, 2001, the Company completed a $6,800,000 private placement of 1,090,000 shares of its common stock at $6.25 per share. In conjunction with the offering, warrants to acquire up to 109,000 21

shares of common stock were granted. The exercise price of the warrants is $6.25 per share and the warrants have a five-year term. Outlook Looking ahead for fiscal year 2002, the Company expects to achieve more than a 40% increase in revenues over fiscal year 2001. The Company is projecting growth in virtually all major areas of its business - 9 volt, standard cylindricals, high rate, and rechargeable. The Company expects to take advantage of its ability to customize and develop new products that will continue to enhance growth throughout the year. Management of the Company has set two key financial goals; to reach operating cash breakeven by December 2001, and to attain positive net income by June 2002. There are three factors that will be critical to the Company's success in meeting these goals. First, the rechargeable segment must begin to successfully obtain design wins which will produce significant sales and match those sales with solid manufacturing yields. The Company is very optimistic about the opportunities in rechargeable and believes that it is only a matter of time before the Company starts to see these production orders. Second, the Company must continue to increase revenues from existing products in the primary segment. Again, the Company is confident in its ability to meet this objective. Lastly, the Company must continue to develop new primary battery products, for markets such as military, medical, and automotive telematics. The Company feels very strongly about its new product development efforts and believes it is well positioned for success in these areas. At this time, the Company does not foresee any adverse impacts on demand due to the tragic events occurring in the United States on September 11, 2001. Risk Factors Uncertainty of Market Acceptance of Advanced Rechargeable Batteries Although the Company has begun volume production of our rechargeable batteries, advanced rechargeable batteries have not yet achieved wide acceptance in the market. The Company cannot assure that a market will ever accept its advanced rechargeable batteries. The introduction of new products is subject to the inherent risks of unforeseen delays and the time necessary to achieve market success for any individual product is uncertain. If volume production and/or market penetration of the Company's advanced rechargeable batteries is delayed for any reason, competitors may introduce emerging technologies or improve existing technologies which could have a material adverse effect on the Company's business, financial condition and results of operations. Dependence on OEM Relationships and their products for Sale of Advanced Rechargeable Batteries The Company will continue to promote market demand for, and awareness of, its advanced rechargeable batteries. The Company will accomplish this partly through the development of relationships with OEMs that manufacture products which require the performance characteristics of advanced rechargeable batteries. The success of any such relationship depends upon the general business condition of the OEM and the Company's ability to produce advanced rechargeable batteries at the quality and cost and within the period required by such OEMs. The failure to develop a sufficient number of relationships with OEMs could have a material adverse effect on its business, financial condition and results of operations. A substantial portion of the Company's business will depend upon the success of products sold by OEMs that use its batteries. Therefore, the Company's success is substantially dependent upon the acceptance of the OEMs' products in the marketplace. The Company is subject to many risks beyond its control that influence the success or failure of a particular product manufactured by an OEM, including, competition faced by the OEM in its particular industry; market acceptance of the OEM's product; the engineering, sales, marketing and management capabilities of the OEM; technical challenges unrelated to the Company's technology or products faced by the OEM in developing its products; and, the financial and other resources of the OEM. 22

Risks Relating to Growth and Expansion Rapid growth of the Company's advanced rechargeable battery business or other segments of its business may significantly strain management, operations and technical resources. If the Company is successful in obtaining rapid market growth of its advanced rechargeable batteries, the Company will be required to deliver large volumes of quality products to customers on a timely basis at a reasonable cost to those customers. The Company cannot assure, however, that business will rapidly grow or that its efforts to expand manufacturing and quality control activities will be successful or that the Company will be able to satisfy commercial scale production requirements on a timely and cost-effective basis. The Company will also be required to continue to improve its operations, management and financial systems and controls. The failure to manage growth effectively could have an adverse effect on business, financial condition and results of operations. Competition; Technological Obsolescence The primary and rechargeable battery industry is characterized by intense competition with a large number of companies offering or seeking to develop technology and products similar to the Company's. The Company is subject to competition from manufacturers of traditional rechargeable batteries, such as nickel-cadmium batteries, from manufacturers of rechargeable batteries of more recent technologies, such as nickel-metal hydride, lithium-ion liquid electrolyte and lithium-ion solid-polymer batteries, as well as from companies engaged in the development of batteries incorporating new technologies. Manufacturers of nickel-cadmium and nickel-metal hydride batteries include Eveready, Sanyo Electric Co. Ltd., Sony Corp., Toshiba Corp., Matsushita Electric Industrial Co., Ltd. and Duracell International, Inc. Manufacturers of lithium-ion liquid electrolyte batteries currently include Saft-Soc des ACC, Sony Corp., Toshiba Corp., Matsushita Electric Industrial Co., Ltd., Sanyo Electric Co. Ltd. and Duracell International, Inc. Valence Technology, Inc., Lithium Technology Corporation, and Yuasa-Exide, Inc. have developed prototype solid-polymer batteries and are constructing commercial-scale manufacturing facilities. The Company also competes with large and small manufacturers of alkaline, carbon-zinc, seawater, high rate and primary batteries as well as other manufacturers of lithium batteries. The Company cannot assure that it will successfully compete with these manufacturers, many of which have substantially greater financial, technical, manufacturing, distribution, marketing, sales and other resources. Many companies with substantially greater resources are developing a variety of battery technologies, including liquid electrolyte lithium and solid electrolyte lithium batteries, which are expected to compete with the Company's technology. Other companies undertaking research and development activities of solid-polymer batteries have already developed prototypes and are constructing commercial scale production facilities. If these companies successfully market their batteries before the introduction of the Company's products, there could be a material adverse effect on its business, financial condition and results of operations. The market for the Company's products is characterized by changing technology and evolving industry standards, often resulting in product obsolescence or short product lifecycles. Although the Company believes that its batteries, particularly the 9-volt and advanced rechargeable batteries, are comprised of state-of-the-art technology, there can be no assurance that competitors will not develop technologies or products that would render the Company's technology and products obsolete or less marketable. Dependence on Key Personnel Because of the specialized, technical nature of the business, the Company is highly dependent on certain members of management, marketing, engineering and technical staff. The loss of these services or these members, could have a material adverse effect on the business, financial condition and results of operations. In addition to developing manufacturing capacity to produce high volumes of our advanced rechargeable batteries, the Company must attract, recruit and retain a sizeable workforce of technically competent employees. The Company's ability to pursue effectively its business strategy will depend upon, among other factors, the successful recruitment and retention of additional highly skilled and experienced managerial, marketing, engineering and technical personnel. The Company cannot assure that it will be able to retain or recruit this type of personnel. 23

Safety Risks; Demands of Environmental and Other Regulatory Compliance Components of the Company's batteries contain certain elements that are known to pose safety risks. Primary battery products incorporate lithium metal, which when it reacts with water may cause fires if not handled properly. In addition to a December 1996 fire at the Abingdon, England facility, a fire occurred August 1997 at the Newark, New York facility and fires occurred in July 1994 and September 1995 at the Abingdon, England facility, each of which temporarily interrupted certain manufacturing operations in a specific area of these facilities. Although the Company incorporates safety procedures in research, development and manufacturing processes that are designed to minimize safety risks, the Company cannot assure that more accidents will not occur. Although the Company currently carries insurance policies which cover loss of the plant and machinery, leasehold improvements, inventory and business interruption, any accident, whether at the manufacturing facilities or from the use of the products, may result in significant production delays or claims for damages resulting from injuries. These types of losses could have a material adverse effect on the business, financial condition and results of operations. National, state and local laws impose various environmental controls on the manufacture, storage, use and disposal of lithium batteries and/or of certain chemicals used in the manufacture of lithium batteries. Although the Company believes that its operations are in substantial compliance with current environmental regulations and that, except as noted below, there are no environmental conditions that will require material expenditures for clean-up at the present or former facilities or at facilities to which it has sent waste for disposal, there can be no assurance that changes in such laws and regulations will not impose costly compliance requirements on the Company or otherwise subject it to future liabilities. Moreover, state and local governments may enact additional restrictions relating to the disposal of lithium batteries used by customers which could have a material adverse effect on business, financial condition and results of operations. In addition, the U.S. Department of Transportation and certain foreign regulatory agencies that consider lithium to be a hazardous material regulate the transportation of batteries which contain lithium metal. The Company currently ships lithium batteries in accordance with regulations established by the U.S. Department of Transportation. There can be no assurance that additional or modified regulations relating to the manufacture, transportation, storage, use and disposal of materials used to manufacture our batteries or restricting disposal of batteries will not be imposed or how these regulations will affect the Company or its customers. In connection with our purchase/lease of the Newark, New York facility in 1998, a consulting firm performed a Phase I and II Environmental Site Assessment which revealed the existence of contaminated soil and ground water around one of the buildings. The Company retained an engineering firm which estimated that the cost of remediation should be in the range of $230,000. This cost, however, is merely an estimate and the cost may in fact be much higher. In February 1998, the Company entered into an agreement with a third party which provides that the Company and this third party will retain an environmental consulting firm to conduct a supplemental Phase II investigation to verify the existence of the contaminants and further delineate the nature of the environmental concern. The third party agreed to reimburse the Company for fifty percent of the cost of correcting the environmental concern on the Newark property. The Company cannot assure that it will not face claims resulting in substantial liability which would have a material adverse effect on business, financial condition and results of operations in the period in which such claims are resolved. Limited Sources of Supply Certain materials used in products are available only from a single or a limited number of suppliers. Additionally, the Company may elect to develop relationships with a single or limited number of suppliers for materials that are otherwise generally available. Although the Company believes that alternative suppliers are available to supply materials that could replace materials currently used and that, if necessary, the Company would be able to redesign its products to make use of such alternatives, any interruption in the supply from any supplier that serves as a sole source could delay product shipments 24

and have a material adverse effect on the business, financial condition and results of operations. Although the Company has experienced interruptions of product deliveries by sole source suppliers, these interruptions have not had a material adverse effect on the business, financial condition and results of operations. The Company cannot guarantee that it will not experience a material interruption of product deliveries from sole source suppliers. Dependence on Proprietary Technologies The Company's success depends more on the knowledge, ability, experience and technological expertise of its employees than on the legal protection of patents and other proprietary rights. The Company claims proprietary rights in various unpatented technologies, know-how, trade secrets and trademarks relating to products and manufacturing processes. The Company cannot guarantee the degree of protection these various claims may or will afford, or that competitors will not independently develop or patent technologies that are substantially equivalent or superior to the Company's technology. The Company protects its proprietary rights in its products and operations through contractual obligations, including nondisclosure agreements with certain employees, customers, consultants and strategic partners. There can be no assurance as to the degree of protection these contractual measures may or will afford. The Company, however, have had patents issued and patent applications pending in the U.S. and elsewhere. The Company cannot assure (i) that patents will be issued from any pending applications, or that the claims allowed under any patents will be sufficiently broad to protect its technology, (ii) that any patents issued to the Company will not be challenged, invalidated or circumvented, or (iii) as to the degree or adequacy of protection any patents or patent applications may or will afford. If the Company is found to be infringing third party patents, there can be no assurance that it will be able to obtain licenses with respect to such patents on acceptable terms, if at all. The failure to obtain necessary licenses could delay product shipment or the introduction of new products, and costly attempts to design around such patents could foreclose the development, manufacture or sale of products. Dependence on Technology Transfer Agreements The Company's research and development of advanced rechargeable battery technology and products utilizes internally-developed technology, acquired technology and certain patents and related technology licensed by the Company pursuant to non-exclusive, technology transfer agreements. There can be no assurance that competitors will not develop, independently or through the use of similar technology transfer agreements, rechargeable battery technology or products that are substantially equivalent or superior to the technologies and products currently under research and development. Risks Related to China Joint Venture Program In July 1992, the Company entered into several agreements related to the establishment of a manufacturing facility in Changzhou, China, for the production and distribution in and from China of 2/3A lithium primary batteries. Changzhou Ultra Power Battery Co., Ltd., a company organized in China ("China Battery"), purchased certain technology, equipment, training and consulting services relating to the design and operation of a lithium battery manufacturing plant. China Battery was required to pay approximately $6.0 million to the Company over the first two years of the agreement, of which approximately $5.6 million has been paid. The Company has been attempting to collect the balance due under this contract. China Battery has indicated that it will not make these payments until certain contractual issues have been resolved. Due to China Battery's questionable willingness to pay, the Company wrote off in fiscal 1997 the entire balance owed as well as its investment aggregating $805,000. Since China Battery has not purchased technology, equipment, training or consulting services to produce batteries other than 2/3 A lithium batteries, the Company does not believe that China Battery has the capacity to become a competitor. The Company does not anticipate that the manufacturing or marketing of 2/3 A lithium batteries will be a substantial portion of its product line in the future. However, in December 1997, China Battery sent a letter demanding reimbursement of an unspecified amount of losses they have incurred plus a refund for certain equipment that was sold to China Battery. The Company has attempted to initiate negotiations to resolve the dispute. However, an agreement has 25

not yet reached. Although China Battery has not taken any additional steps, there can be no assurance that China Battery will not further pursue such a claim which, if successful, would have a material adverse effect on business, financial condition and results of operations. The Company believes that such a claim is without merit. Ability to Insure Against Losses Because certain of the Company's primary batteries are used in a variety of security and safety products and medical devices, it may be exposed to liability claims if such a battery fails to function properly. The Company maintains what it believes to be sufficient liability insurance coverage to protect against potential claims; however, there can be no assurance that the liability insurance will continue to be available, or that any such liability insurance would be sufficient to cover any claim or claims. Possible Volatility of Stock Price Future announcements concerning the Company or its competitors, including technological innovations or commercial products, litigation or public concerns as to the safety or commercial value of one or more of its products, may cause the market price of its Common Stock to fluctuate substantially for reasons which may be unrelated to operating results. These fluctuations, as well as general economic, political and market conditions, may have a material adverse effect on the market price of our Common Stock. ITEM 7a. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISKS The Company is exposed to various market risks in the normal course of business, primarily interest rate risk and changes in market value of its investments and believes its exposure to these risks is minimal. The Company's investments are made in accordance with the Company's investment policy and primarily consist of commercial paper and U.S. corporate bonds. The Company does not currently invest in derivative financial instruments. ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA The financial statements and schedules listed in Item 14(a)(1) and (2) are included in this Report beginning on page F-1. ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE None. PART III The information required by Part III and each of the following items is omitted from this Report and presented in the Company's definitive proxy statement ("Proxy Statement") to be filed pursuant to Regulation 14A, not later than 120 days after the end of the fiscal year covered by this Report, in connection with the Company's 2001 Annual Meeting of Shareholders, which information included therein is incorporated herein by reference. ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT The section entitled "Directors and Executive Officers of the Registrant" in the Proxy Statement is incorporated herein by reference. 26

ITEM 11. EXECUTIVE COMPENSATION The section entitled "Executive Compensation" in the Proxy Statement is incorporated herein by reference. ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT The section entitled "Security Ownership of Certain Beneficial Owners and Management" in the Proxy Statement is incorporated herein by reference. ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS The section entitled "Certain Transactions" in the Proxy Statement is incorporated herein by reference. PART IV ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K (a) Documents filed as part of this Report: 1. Financial Statements Attached hereto and filed as part of this report are the financial statements and schedules listed below: Ultralife Batteries, Inc. and Subsidiary Page ---------------------------------------- ---- Report of Independent Public Accountants, Arthur Andersen LLP F-1 Consolidated Financial Statements Consolidated Balance Sheets as of June 30, 2001 and 2000 F-2 Consolidated Statements of Operations for the years ended June 30, 2001, 2000 and 1999 F-3 Consolidated Statements of Changes in Shareholders' Equity and Accumulated Other Comprehensive Loss for the years ended June 30, 2001, 2000 and 1999 F-4 Consolidated Statements of Cash Flows for the years ended June 30, 2001, 2000 and 1999 F-5 Notes to Consolidated Financial Statements F-6 2. Financial Statement Schedules Schedules other than those listed above have been omitted as they are either not required, are not applicable, or the information called for is shown in the financial statements or notes thereto. (b) Reports on Form 8-K None. 27

(c) Exhibits. The following Exhibits are filed as a part of this Report: Exhibit Index Description of Document Incorporated By Reference to: 3.1a Restated Certificate of Incorporation Exhibit 3.1 of Registration Statement, File No. 33-54470 (the "1992 Registration Statement") 3.1b Amendment to Certificate of Exhibit 3.1 of the Form 10-Q for the fiscal Incorporation of Ultralife Batteries, quarter ended December 31, 2000, File No. Inc. 0-20852 ("the 2000 10-Q") 3.2 By-laws Exhibit 3.2 of the 1992 Registration Statement 4.1 Specimen Copy of Stock Certificate Exhibit 4.1 of the 1992 Registration Statement 4.2 Share Purchase Agreement between the Exhibit 4.2 of the 1992 Registration Registrant and Intermagnetics General Statement Corporation 10.1 Asset Purchase Agreement between the Exhibit 10.1 of the 1992 Registration Registrant, Eastman Technology, Inc. Statement and Eastman Kodak Company 10.2 Lease Agreement, as amended, between Exhibit 10.2 of the 1992 Registration Kodak and the Registrant Statement 10.3 Joint Venture Agreement between Exhibit 10.3 of the 1992 Registration Changzhou Battery Factory, the Company Statement and H&A Company and related agreements 10.4 Employment Agreement between the Exhibit 10.4 of the 1992 Registration Registrant and Joseph N. Barrella Statement 10.5 Employment Agreement between the Exhibit 10.5 of the 1992 Registration Registrant, Bruce Jagid and Martin G. Statement Rosansky 10.6 1991 Stock Option Plan Exhibit 10.6 of the 1992 Registration Statement 10.7 1992 Stock Option Plan, as amended Exhibit 10.7 of the 1992 Registration Statement 10.8 Representative's Warrant exercisable Exhibit 10.8 of the 1992 Registration for purchase of Common Stock Statement 10.9 Stock Option Agreement under the Exhibit 10.9 of the Form 10-Q for the Company's Stock Option Plan fiscal quarter ended December 31, 1993, File No. 0-20852 (the "1993 10-Q") 10.10 Stock Option Agreement under the Exhibit 10.10 of the 1993 10-Q Company's 1992 Stock Option Plan for incentive stock options 10.11 Stock Option Agreement under the Exhibit 10.11 of the 1993 10-Q Company's 1992 Stock Option Plan for non-qualified options 10.12 Stock Option Agreement between the Exhibit 10.12 of the 1993 10-Q Company and Stanley Lewin 28

10.13 Stock Option Agreement between the Exhibit 10.13 of the 1993 10-Q Company and Joseph Abeles 10.14 Stock Option Agreement between the Exhibit 10.14 of the 1993 10-Q Company and Stuart Shikiar 10.15 Stock Option Agreement between the Exhibit 10.15 of the 1993 10-Q Company and Stuart Shikiar 10.16 Stock Option Agreement between the Exhibit 10.16 of the 1993 10-Q Company and Bruce Jagid 10.17 Various amendments, dated January 4, Exhibit 10.17 of the 1993 10-Q 1993 through January 18, 1993 to the Agreement with the Changzhou Battery Company 10.18 Sale of Business Agreement, by and Exhibit 10.18 of the Company's Current between Dowty Group PLC and Ultralife Report on Form 8-K dated June 10, 1994, (UK) File No. 0-20852 10.19 Technology Transfer Agreement relating Exhibit 10.19 of the Company's Registration to Lithium Batteries (Confidential Statement on Form S-1 filed on October 7, treatment has been granted as to 1994, File No. 33-84888 (the "1994 certain portions of this agreement) Registration Statement") 10.20 Technology Transfer Agreement relating Exhibit 10.20 of the 1994 Registration to Lithium Batteries Confidential Statement treatment has been granted as to certain portions of this agreement) 10.21 Employment Agreement between the Exhibit 10.21 of the Company's Form 10-K Registrant and Bruce Jagid for the fiscal year ended June 30, 1995 (the "1995 10-K") 10.22 Amendment to the Employment Agreement Exhibit 10.22 of the 1995 10-K between the Registrant and Bruce Jagid 10.23 Amendment to the Employment Exhibit 10.23 of the Company's Form 10-K Agreement between the Registrant for the fiscal year ended June 30,1996 (the and Bruce Jagid "1996 10-K") 10.24 Amendment to the Agreement relating to Exhibit 10.24 of the 1996 10-K rechargeable batteries. (Confidential treatment has been granted as to certain portions of this agreement) 10.25 Ultralife Batteries, Inc. Chief Exhibit 10.25 of the 1996 10-K Executive Officer's Stock Option Plan 10.26 Agreement with Mitsubishi Electronics Exhibit 10.26 of the Company's Report on America, Inc. relating to sample Form 10-K for the year ended June 30, 1998 batteries for lap-top computer use (the "1998 10-K") 10.27 Purchase orders from Mitsubishi Exhibit 10.27 of the 1998 10-K Electronics America, Inc. 10.28 Lease agreement between Wayne County Exhibit 10.1 of Registration Statement, Industrial Development Agency and the File No. 333-47087 Company, dated as of February 1, 1998 29

10.29 Joint Venture Agreement for Ultralife Exhibit 10.29 of the Company's Report on Taiwan, Inc. dated October 10, 1998 Form 10-K for the year ended June 30, 1999 (the "1999 10-K") 10.30 Amendments to the Joint Venture Exhibit 10.30 of the 1999 10-K Agreement dated October 10, 1998 between Ultralife Batteries, Inc. (UBI) and PGT Energy Corporation (PGT) 10.31 Technology Transfer Agreement dated Exhibit 10.31 of the 1999 10-K December 4, 1998 between UBI and PGT 10.32 Sales Agreement dated Exhibit 10.32 of the 1999 10-K December 4, 1998 between UBI and PGT 10.33 Loan and Security Agreement dated June Exhibit 10.33 of the 2000 10-K 15, 2000 between Congress Financial Corporation (New England) and Ultralife Batteries, Inc. 10.34 Term Promissory Note dated June 15, Exhibit 10.34 of the 2000 10-K 2000 between Congress Financial Corporation (New England) and Ultralife Batteries, Inc. 10.35 Term Promissory Note dated June 15, Exhibit 10.35 of the 2000 10-K 2000 between Congress Financial Corporation (New England) and Ultralife Batteries (UK), Ltd. 10.36 Employment Agreement between the Exhibit 10.36 of the 2000 10-K Registrant and John D. Kavazanjian 10.37 Second Amendment to Financing Agreement Exhibit 10.1 of the 2000 10-Q 10.38 Third Amendment to Financing Agreement Filed herewith 10.39 Ultralife Batteries, Inc. 2000 Stock Exhibit 99.1 of the Company's Registration Option Plan Statement on Form S-8 filed on May 15, 2001, File No. 333-60984. 10.40 Employment Agreement between the Filed herewith Registrant and Eric R.Dix 10.41 Lease Agreement between Winthrop Filed herewith Resources and the Registrant 23.1 Consent of Arthur Andersen LLP Filed herewith (d) Financial Statement Schedules. The following financial statement schedules of the Registrant are filed herewith: None 30

SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. ULTRALIFE BATTERIES, INC. Date: September 25, 2001 By: /s/ John D. Kavazanjian ---------------------------------- John D. Kavazanjian President and Chief Executive Officer (Principal Executive Officer) Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated. Date: September 25, 2001 /s/ John D. Kavazanjian ---------------------------------- John D. Kavazanjian President, Chief Executive Officer and Director Date: September 25, 2001 /s/ Robert W. Fishback ---------------------------------- Robert W. Fishback Vice President - Finance and Chief Financial Officer (Principal Financial Officer) Date: September 25, 2001 /s/ Joseph C. Abeles ---------------------------------- Joseph C. Abeles (Director) Date: September 25, 2001 /s/ Joseph N. Barrella ---------------------------------- Joseph N. Barrella (Director) Date: September 25, 2001 /s/ Patricia C. Barron ---------------------------------- Patricia C. Barron (Director) Date: September 25, 2001 /s/ Daniel W. Christman ---------------------------------- Daniel W. Christman (Director) Date: September 25, 2001 /s/ Arthur M. Lieberman ---------------------------------- Arthur M. Lieberman (Director) Date: September 25, 2001 /s/ Carl H. Rosner ---------------------------------- Carl H. Rosner (Director) Date: September 25, 2001 /s/ Ranjit Singh ---------------------------------- Ranjit Singh (Director) 31

REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS To Ultralife Batteries, Inc.: We have audited the accompanying consolidated balance sheets of Ultralife Batteries, Inc. (a Delaware corporation) and subsidiary as of June 30, 2001 and 2000, and the related consolidated statements of operations, changes in shareholders' equity and accumulated other comprehensive income (loss) and cash flows for each of the three years in the period ended June 30, 2001. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Ultralife Batteries, Inc. and subsidiary as of June 30, 2001 and 2000, and the results of their operations and their cash flows for each of the three years in the period ended June 30, 2001, in conformity with accounting principles generally accepted in the United States. /s/ ARTHUR ANDERSEN LLP Rochester, New York August 16, 2001 F-1

ULTRALIFE BATTERIES, INC. CONSOLIDATED BALANCE SHEETS (Dollars in Thousands, Except Per Share Amounts) -------------------------------------------------------------------------------- June 30, ASSETS 2001 2000 ---- ---- Current assets: Cash and cash equivalents $ 494 $ 5,712 Available-for-sale securities 3,113 12,927 Trade accounts receivable (less allowance for doubtful accounts of $262 and $268 at June 30, 2001 and 2000, respectively) 3,379 3,456 Other receivables 736 -- Inventories 5,289 5,682 Prepaid expenses and other current assets 912 1,176 -------- -------- Total current assets 13,923 28,953 Property, plant and equipment 32,997 32,785 Other assets: Investment in affiliates -- 2,339 Technology license agreements (net of accumulated amortization of $1,168 and $1,068 at June 30, 2001 and 2000, respectively) 283 383 -------- -------- 283 2,722 -------- -------- Total Assets $ 47,203 $ 64,460 ======== ======== LIABILITIES AND SHAREHOLDERS' EQUITY Current liabilities: Current portion of long-term debt and capital lease obligations $ 1,065 $ 1,087 Accounts payable 3,755 2,886 Accrued compensation 427 338 Other current liabilities 1,855 2,105 -------- -------- Total current liabilities 7,102 6,416 Long-term liabilities: Long-term debt and capital lease obligations 2,648 3,567 Commitments and contingencies (Note 6) Shareholders' Equity: Preferred stock, par value $0.10 per share, authorized 1,000,000 shares; none outstanding -- -- Common stock, par value $0.10 per share, authorized 40,000,000 shares; issued - 11,488,186 and 11,410,286 at June 30, 2001 and 2000, respectively 1,149 1,141 Capital in excess of par value 99,389 98,790 Accumulated other comprehensive income (loss) (1,058) (689) Accumulated deficit (61,724) (44,462) -------- -------- 37,756 54,780 Less -- Treasury stock, at cost -- 27,250 shares 303 303 -------- -------- Total shareholders' Equity 37,453 54,477 -------- -------- Total Liabilities and Shareholders' Equity $ 47,203 $ 64,460 ======== ======== The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. F-2

ULTRALIFE BATTERIES, INC. CONSOLIDATED STATEMENTS OF OPERATIONS (In Thousands, Except Per Share Amounts) -------------------------------------------------------------------------------- Year ended June 30, 2001 2000 1999 ---- ---- ---- Revenues $ 24,163 $ 24,514 $ 21,064 Cost of products sold 27,696 25,512 19,016 -------- -------- -------- Gross margin (3,533) (998) 2,048 Operating and other expenses (income): Research and development 3,424 5,306 5,925 Selling, general, and administrative 8,009 7,385 6,195 Gain on fires -- -- (1,288) -------- -------- -------- Total operating and other expenses, net 11,433 12,691 10,832 Operating loss (14,966) (13,689) (8,784) Other income (expense): Interest income 702 958 1,456 Interest expense (536) (49) -- Equity loss in affiliate (2,338) (818) (80) Gain on sale of securities -- 3,147 348 Miscellaneous (expense) income (124) 209 (25) -------- -------- -------- Loss before income taxes (17,262) (10,242) (7,085) Income taxes -- -- -- -------- -------- -------- Net loss $(17,262) $(10,242) $ (7,085) ======== ======== ======== Net loss per share, basic and diluted $ (1.55) $ (0.94) $ (0.68) ======== ======== ======== Weighted average number of shares outstanding, basic and diluted 11,141 10,904 10,485 ======== ======== ======== The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. F-3

ULTRALIFE BATTERIES, INC. CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY AND ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) Accumulated Other Comprehensive Income (Loss) ------------------------------ (Dollars in Thousands) Foreign Common Stock Capital in Currency Unrealized ---------------------------- excess of Translation Net Gain on Number of Shares Amount Par Value Adjustment Securities Balance as of June 30, 1998 10,512,386 $ 1,051 $ 93,605 $ 358 $ 1,010 Comprehensive loss: Net loss Other comprehensive loss, net of tax: Foreign currency translation adjustments (459) Unrealized net loss on securities (642) Other comprehensive loss Comprehensive loss ------------------------------------------------------------------------------- Balance as of June 30, 1999 10,512,386 $ 1,051 $ 93,605 $ (101) $ 368 ------------------------------------------------------------------------------- Comprehensive loss: Net loss Other comprehensive loss, net of tax: Foreign currency translation adjustments (590) Unrealized net loss on securities (366) Other comprehensive loss Comprehensive loss Shares issued to affiliate 700,000 70 3,168 Shares issued under stock option plans and other stock options 197,900 20 2,017 ------------------------------------------------------------------------------- Balance as of June 30, 2000 11,410,286 $ 1,141 $ 98,790 $ (691) $ 2 ------------------------------------------------------------------------------- Comprehensive loss: Net loss Other comprehensive loss, net of tax: Foreign currency translation adjustments (368) Unrealized net loss on securities (1) Other comprehensive loss Comprehensive loss Shares issued under stock option plans and other stock options 77,900 8 599 ------------------------------------------------------------------------------- Balance as of June 30, 2001 11,488,186 $ 1,149 $ 99,389 $(1,059) $ 1 ------------------------------------------------------------------------------- Accumulated Treasury Deficit Stock Total Balance as of June 30, 1998 $ (27,135) $ (303) $ 68,586 Comprehensive loss: Net loss (7,085) (7,085) Other comprehensive loss, net of tax: Foreign currency translation adjustments (459) Unrealized net loss on securities (642) -------- Other comprehensive loss (1,101) -------- Comprehensive loss (8,186) ------------------------------------------- Balance as of June 30, 1999 $ (34,220) $ (303) $ 60,400 ------------------------------------------- Comprehensive loss: Net loss Other comprehensive loss, net of tax: (10,242) (10,242) Foreign currency translation adjustments (590) Unrealized net loss on securities (366) -------- Other comprehensive loss (956) -------- Comprehensive loss (11,198) -------- Shares issued to affiliate 3,238 Shares issued under stock option plans and other stock options 2,037 ------------------------------------------- Balance as of June 30, 2000 $ (44,462) $ (303) $ 54,477 ------------------------------------------- Comprehensive loss: Net loss (17,262) (17,262) Other comprehensive loss, net of tax: Foreign currency translation adjustments (368) Unrealized net loss on securities (1) -------- Other comprehensive loss (369) -------- Comprehensive loss (17,631) -------- Shares issued under stock option plans and other stock options 607 ------------------------------------------- Balance as of June 30, 2001 $ (61,724) $ (303) $ 37,453 ------------------------------------------- The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. F-4

ULTRALIFE BATTERIES, INC. CONSOLIDATED STATEMENTS OF CASH FLOWS (Dollars in Thousands) -------------------------------------------------------------------------------- Year Ended June 30, 2001 2000 1999 --------------------------------------------- OPERATING ACTIVITIES Net loss $(17,262) $(10,242) $ (7,085) Adjustments to reconcile net loss to net cash used in operating activities: Depreciation and amortization 3,811 2,038 2,205 Gain on sale of securities -- (3,147) (348) Equity loss in affiliate 2,338 818 80 Provision for loss on accounts receivable (6) 42 271 Provision for inventory obsolescence 12 410 68 Changes in operating assets and liabilities: Accounts receivable 83 56 (779) Inventories 381 (1,074) (1,175) Prepaid expenses and other current assets 265 936 32 Accounts payable and other current liabilities 708 (369) (1,296) -------- -------- -------- Net cash used in operating activities (9,670) (10,532) (8,027) -------- -------- -------- INVESTING ACTIVITIES Purchase of property, plant and equipment (4,367) (2,946) (3,427) Investment in affiliates -- (3,237) -- Purchase of securities (26,794) (70,934) (94,417) Sales of securities 22,905 46,064 75,130 Maturities of securities 13,702 37,504 31,029 -------- -------- -------- Net cash provided by investing activities 5,446 6,451 8,315 -------- -------- -------- FINANCING ACTIVITIES Proceeds from issuance of common stock 607 5,275 -- Proceeds from issuance of debt -- 4,423 115 Principal payments under long-term debt and capital leases (941) (91) (40) -------- -------- -------- Net cash (used in) provided by financing activities (334) 9,607 75 -------- -------- -------- Effect of exchange rate changes on cash 76 (590) (459) -------- -------- -------- Change in cash and cash equivalents (4,482) 4,936 (96) -------- -------- -------- Cash and cash equivalents at beginning of period 5,712 776 872 -------- -------- -------- Cash and cash equivalents at end of period $ 1,230 $ 5,712 $ 776 ======== ======== ======== SUPPLEMENTAL CASH FLOW INFORMATION: Cash paid for interest $ 538 $ 42 $ 40 Cash paid for taxes $ -- $ -- $ -- The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. F-5

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 1-Summary of Operations and Significant Accounting Policies a. Description of Business Ultralife Batteries, Inc. (the "Company") develops, manufactures, and markets a wide range of standard and customized primary lithium and polymer rechargeable batteries. The Company's primary manufacturing and research and development (R&D) facility is in Newark, New York. The Company also maintains a production and R&D facility in Abingdon, England. b. Principles of Consolidation The consolidated financial statements are prepared in accordance with generally accepted accounting principles in the United States and include the accounts of the Company and its wholly owned subsidiary, Ultralife Batteries UK, Ltd. ("Ultralife UK"). Intercompany accounts and transactions have been eliminated in consolidation. Investments in entities in which the Company does not have a controlling interest are accounted for using the equity method. c. Management's Use of Judgment and Estimates The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at year end and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. d. Cash Flows For purposes of the Consolidated Statements of Cash Flows, the Company considers all demand deposits with financial institutions and financial instruments with original maturities of three months or less to be cash equivalents. e. Available-for-Sale Securities Management determines the appropriate classification of securities at the time of purchase and re-evaluates such designation as of each balance sheet date. Marketable equity securities and debt securities are classified as available-for-sale. These securities are carried at fair value, with the unrealized gains and losses, net of tax, included as a component of accumulated other comprehensive income. The amortized cost of debt securities classified as available-for-sale is adjusted for amortization of premiums and accretion of discounts to maturity or in the case of mortgage-backed securities, over the estimated life of the security. Such amortization is included in interest income. The cost of securities sold is based on the specific identification method. Interest on securities classified as available-for-sale is included in interest income. Realized gains and losses, and declines in value judged to be other-than-temporary on available-for-sale securities, if any, are included in the determination of net income (loss) as gains (losses) on sale of securities. f. Inventories Inventories are stated at the lower of cost or market with cost determined under the first-in, first-out (FIFO) method. F-6

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 1-Summary of Operations and Significant Accounting Policies (cont'd) g. Property, Plant and Equipment Property, plant and equipment are stated at cost. Estimated useful lives are as follows: Buildings 20 years Machinery and Equipment 5 - 10 years Furniture and Fixtures 3 - 7 years Computer Hardware and Software 3 - 5 years Leasehold Improvements Lease term Depreciation and amortization are computed using the straight-line method. Betterments, renewals and extraordinary repairs that extend the life of the assets are capitalized. Other repairs and maintenance costs are expensed when incurred. When sold, the cost and accumulated depreciation applicable to assets retired are removed from the accounts and the gain or loss on disposition is recognized in other income (expense). h. Impairment of Long-Lived Assets In the event that facts and circumstances indicate that the carrying amount of a long-lived asset may be impaired, an evaluation of recoverability would be performed. If an impairment is determined to exist, a loss is recognized to the extent the carrying value of the asset is in excess of its fair value. The Company did not record any impairments of long-lived assets in 2001, 2000 or 1999. i. Technology License Agreements Technology license agreements consist of the rights to patented technology and related technical information. The Company acquired two technology license agreements for an initial payment of $1,000 in May 1994 and $100 in September 1997. Royalties are payable at a rate of 8% and an initial rate of 4%, respectively, of the fair market value of each battery using the technology if the battery is sold or otherwise put into use by the Company. The royalties can be reduced under certain circumstances based on the terms of these agreements. The agreements are amortized using the straight-line method over 3 to 10 years. During 1998, in connection with the settlement of a lawsuit, the Company acquired an additional technology license agreement for $350, which expired in May 1999. Amortization expense was $100, $100, and $407 in 2001, 2000, and 1999, respectively. j. Translation of Foreign Currency The financial statements of the Company's foreign affiliates are translated into U.S. dollar equivalents in accordance with Statement of Financial Accounting Standards (SFAS) No. 52, "Foreign Currency Translation". Exchange gains or losses included in net loss for the years ended June 30, 2001, 2000 and 1999 were not significant. k. Revenue Recognition Battery Sales Revenues from the sale of batteries are recognized when products are shipped. A provision is made at that time for warranty costs expected to be incurred. F-7

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 1-Summary of Operations and Significant Accounting Policies (cont'd) Technology Contracts The Company recognizes revenue using the percentage of completion method based on the relationship of costs incurred to date to the total estimated cost to complete the contract. Elements of cost include direct material, labor and overhead. If a loss on a contract is estimated, the full amount of the loss is recognized immediately. The Company allocates costs to all technology contracts based upon actual costs incurred including an allocation of certain research and development costs incurred. Under certain research and development arrangements with the U.S. Government, the Company may be required to transfer technology developed to the U.S. Government. The Company has accounted for the contracts in accordance with SFAS No. 68, "Research and Development Arrangements". The Company, where appropriate, has recognized a liability for amounts that may be repaid to third parties, or for revenue deferred until expenditures have been incurred. In December 1999, the Securities and Exchange Commission (SEC) issued Staff Accounting Bulletin (SAB) No. 101 "Revenue Recognition in Financial Statements". This guidance summarizes the SEC staff's views in applying generally accepted accounting principles to revenue recognition in financial statements. This staff bulletin had no significant impact on the Company's revenue recognition policy or results of operations. l. Research and Development Research and development expenditures are charged to operations as incurred. m. Environmental Costs Environmental expenditures that relate to current operations are expensed or capitalized, as appropriate, in accordance with the American Institute of Certified Public Accountants (AICPA) Statement of Position (SOP) 96-1, "Environmental Remediation Liabilities". Remediation costs that relate to an existing condition caused by past operations are accrued when it is probable that these costs will be incurred and can be reasonably estimated. n. Income Taxes The liability method, prescribed by SFAS No. 109, "Accounting for Income Taxes", is used in accounting for income taxes. Under this method, deferred tax assets and liabilities are determined based on differences between financial reporting and tax bases of assets and liabilities and are measured using the enacted tax rates and laws that may be in effect when the differences are expected to reverse. The Company recorded no income tax benefit relating to the net operating loss generated during the year ended June 30, 2001, 2000 and 1999, as such the loss was offset by a valuation allowance. A valuation allowance is required when it is more likely than not that the recorded value of a deferred tax asset will not be realized. o. Concentration of Credit Risk The Company had battery sales to a single customer amounting to $3,055, or 13% of total revenues in 2001; $2,937, or 12% of total revenues in 2000; and $4,192, or 20% of total revenues in 1999. The Company generally does not distribute its products to a concentrated geographical area nor is there a significant concentration of credit risks arising from individuals or groups of customers engaged in similar activities, or who have similar economic characteristics. The Company does not normally obtain collateral on trade accounts receivable. F-8

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 1-Summary of Operations and Significant Accounting Policies (cont'd) p. Fair Value of Financial Instruments SFAS No. 107, "Disclosure About Fair Value of Financial Instruments", requires disclosure of an estimate of the fair value of certain financial instruments. The fair value of financial instruments pursuant to SFAS No. 107 approximated their carrying values at June 30, 2001, 2000 and 1999. Fair values have been determined through information obtained from market sources. q. Earnings per Share The Company accounts for net loss per common share in accordance with the provisions of SFAS No. 128, "Earnings Per Share". SFAS No. 128 requires the reporting of basic and diluted earnings per share (EPS). Basic EPS is computed by dividing reported earnings available to common shareholders by weighted average shares outstanding for the period. Diluted EPS includes the dilutive effect of securities calculated using the treasury stock method, if any. No dilution for common share equivalents is included in fiscal 2001, 2000 and 1999 as the effects would be antidilutive. For all years reported, diluted earnings per share were the equivalent of basic earnings per share due to the net loss. There were 2,278,800, 2,202,380 and 1,733,960 outstanding stock options and warrants as of June 30, 2001, 2000 and 1999, respectively, that were not included in EPS for those periods as the effect would be antidilutive. See Note 7. r. Stock-Based Compensation The Company applies Accounting Principles Board (APB) Opinion No. 25, "Accounting for Stock Issued to Employees," which requires compensation costs to be recognized based on the difference, if any, between the quoted market price of the stock on the grant date and the exercise price. In March 2000, the FASB issued Interpretation (FIN) No. 44 "Accounting for Certain Transactions Involving Stock Compensation", which clarifies the application of APB Opinion No. 25 for certain issues. The interpretation was effective July 1, 2000, except for the provisions that relate to modifications that directly or indirectly reduce the exercise price of an award and the definition of an employee, which were effective after December 15, 1998. The adoption of FIN No. 44 had no significant impact on the Company's financial statements. s. Segment Reporting The Company reports segment information in accordance with SFAS No. 131, "Disclosures about Segments of an Enterprise and Related Information". The Company has four operating segments. The basis for determining the Company's operating segments is the manner in which financial information is used by the Company in its operations. Management operates and organizes itself according to business units which comprise unique products and services across geographic locations. t. Other Accounting Pronouncements In June 1998, the Financial Accounting Standards Board (FASB) issued SFAS No. 133, "Accounting for Derivative Instruments and Hedging Activities", which was subsequently amended in June 1999 by SFAS No. 137, which required the Company to adopt SFAS No. 133 no later than the first quarter of fiscal 2001. SFAS No. 133 requires the Company to record all derivatives on the balance sheet at fair value. Changes in derivative fair values are either to be recognized in earnings as offsets to the changes in fair value of related hedged assets, liabilities and firm commitments or for forecasted transactions, deferred and recorded as a component of accumulated other comprehensive income until the hedged transactions occur and are F-9

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 1-Summary of Operations and Significant Accounting Policies (cont'd) recognized in earnings. The ineffective portion of a hedging derivative's change in fair value are immediately recognized in earnings. As of July 1, 1999, the Company adopted SFAS No. 133. The Company, on occasion, has used derivative financial instruments for purposes other than trading and does so to reduce its exposure to fluctuations in foreign currency exchange rates. As of June 30, 2001, the Company did not have any outstanding derivative financial instruments. Note 2-Investments The following is a summary of available-for-sale securities: June 30, 2001 Unrealized Estimated ------------- Cost Gain Fair Value ----------------------------------- Commercial Paper and other .............. $ 613 $ -- $ 613 U.S. corporate bonds .................... 2,499 $ 1 2,500 ------ ------ ------- $3,112 $ 1 $ 3,113 ====== ====== ======= June 30, 2000 Unrealized Estimated ------------- Cost Gain Fair Value ----------------------------------- Commercial Paper and other .............. $ 9,427 $ -- $ 9,427 U.S. corporate bonds .................... 3,496 -- 3,496 ------ ------ ------ Total debt securities ................... 12,923 -- 12,923 Intermagnetics General Corporation Equity Securities ..................... 2 2 4 ------- ------ ------- $12,925 $ 2 $12,927 ======= ====== ======= The Company has instructed its investment fund managers to invest in conservative, investment grade securities with average maturities of less than three years. In fiscal 2000 and 1999, the Company realized gains on sales of securities of $3,147 and $348, respectively, relating to the sale of portions of the Company's investment in Intermagnetics General Corporation. Expected maturities will differ from contractual maturities because the issuers of the securities may have the right to prepay obligations without prepayment penalties or the Company may sell the securities to meet their ongoing and potential future cash needs. The following is a summary of the Company's investment periods: June 30, -------- At Cost: 2001 2000 ------------------- Less than one year $1,112 $10,429 More than one year 2,000 2,496 ------ ------- Total $3,112 $12,925 ====== ======= F-10

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 3-Supplemental Balance Sheet Information The composition of inventories was: June 30, -------- 2001 2000 ---- ---- Raw materials ............................................ $ 2,595 $ 3,032 Work in process .......................................... 1,233 1,427 Finished products ........................................ 1,872 1,622 ------- ------- 5,700 6,081 Less: Reserve for obsolescence ........................... 411 399 ------- ------- $ 5,289 $ 5,682 ======= ======= The composition of property, plant and equipment was: Land ..................................................... $ 123 $ 123 Buildings and Leasehold Improvements ..................... 1,608 1,202 Machinery and Equipment .................................. 37,891 18,638 Furniture and Fixtures ................................... 291 196 Computer Hardware and Software ........................... 1,375 1,041 Construction in Progress ................................. 2,984 19,149 ------- ------- 44,272 40,349 Less: Accumulated Depreciation .......................... 11,275 7,564 ------- ------- $32,997 $32,785 ======= ======= In July 2000, $16,500 of amounts in Construction in Progress were completed and placed in service. As a result, those assets were transferred to their respective property and equipment component. Note 4-Operating Leases The Company leases various buildings, machinery, land, automobiles and office equipment. Rental expenses for all operating leases were approximately $500, $333 and $379 for the years ended June 30, 2001, 2000 and 1999, respectively. Future minimum lease payments under noncancelable operating leases as of June 30, 2001 are as follows: 2002 - $740, 2003 - $689, 2004 - $681, 2005 - $664, and thereafter - $1,802. The above amounts do not include contingent or additional rent. In March 2001, the Company entered into a $2,000 lease for certain new manufacturing equipment with a third party. A portion of the lease covered assets purchased by the company within six months of commencing the lease, and, therefore was accounted for as a sale and leaseback transaction. Proceeds of the sale and leaseback transaction totaled $1,800 which equaled the book value of the equipment. The lease is accounted for as an operating lease with quarterly lease payments of approximately $115 over the next 5 years. Note 5-Long-term Debt and Capital Leases Credit Facility In June 2000, the Company entered into a $20,000 secured credit facility with a lending institution. The financing agreement consists of an initial $12,000 term loan component (of which $3,333 was outstanding at June 30, 2001) and a revolving credit facility component for an initial $8,000, based on eligible net accounts receivable (as defined) and eligible net inventory (as defined). There was no balance outstanding on the revolving credit facility component as of June 30, 2001. The amount available under the term loan F-11

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 5-Long-term Debt and Capital Leases (cont'd) component amortizes over time. Principal and interest are paid monthly on outstanding amounts borrowed. The loans bear interest at the prime rate or other LIBOR-based rate options at the discretion of the Company. At June 30, 2001, the rate was 6.56%. The Company also pays a facility fee on the unused portion of the commitment. The loan is secured by substantially all of the Company's assets and the Company is precluded from paying dividends under the terms of the agreement. The total amount available under the term loan component is reduced by outstanding letters of credit. The Company had $1,900,000 outstanding on a letter of credit as of June 30, 2001 and the Company's additional borrowing capacity as of June 30, 2001 was approximately $6,900,000. The Company is required to maintain specified tangible net worth levels throughout the agreement. At June 30, 2001, the Company is in compliance with this restriction. Debt issue costs amounting to $198 were incurred in connection with the initiation of the term of the agreement and are being amortized over the life of the agreement. New York Power Authority In May 1999, the Company borrowed approximately $150 from New York Power Authority (NYPA) that was used toward the construction of a solvent recovery system. The annual interest rate on the loan is 6%. The loan is being repaid in 24 equal monthly payments and expired in July 2001. Capital Leases The Company has two capital leases. The first is a capital lease commitment for the Newark, New York facility which provides for payments of $50 per year through December 2001 and $28 per year from December 2002 through 2007. Remaining interest on the lease approximates $68. At the end of this lease term, the Company is required to purchase the facility for one dollar. The second capital lease is for computer equipment. The lease expires in 2003 and requires monthly payments of approximately $13. Payment Schedule Principal payments under the current amount outstanding of the long term debt and capital leases is as follows: CREDIT FACILITY NYPA CAPITAL LEASES TOTAL -------------------- Building Equipment Fiscal 2002 $ 867 $18 $ 33 $147 $1,065 2003 800 -- 15 65 880 2004 800 -- 16 -- 816 2005 800 -- 18 -- 818 2006 66 -- 68 -- 134 ------ --- ---- ---- ------ $3,333 $18 $150 $212 $3,713 Less: Current portion $ 867 $18 $ 33 $147 1,065 ------ --- ---- ---- ------ Long Term $2,466 $-- $117 $ 65 $2,648 ====== === ==== ==== ====== Letters of Credit In conjunction with the purchase/lease agreement to acquire the Company's Newark, New York facilities, the Company has a letter of credit in the amount of $180, which expires in 2007. Additionally, the F-12

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 5-Long-term Debt and Capital Leases (cont'd) Company maintains a $360 letter of credit for computer equipment, which expires in 2002. Lastly, in connection with the operating lease entered into in fiscal 2001, the Company maintains a $1,900 letter of credit, which expires in March 2006. Note 6-Commitments and Contingencies a. China Program In July 1992, the Company entered into several agreements related to the establishment of a manufacturing facility in China for the production and distribution of batteries. The Company made an investment of $284 of a total anticipated investment of $405 which would represent a 15% interest in the China Program and accounted for this investment using the cost method. Changzhou Ultra Power Battery Co., Ltd., a company organized in China ("China Battery"), purchased from the Company certain technology, equipment, training and consulting services relating to the design and operation of a lithium battery manufacturing plant. China Battery was required to pay approximately $6,000 to the Company over the first two years of the agreement, of which approximately $5,600 has been paid. The Company has been attempting to collect the balance due under this contract. China Battery has indicated that these payments will not be made until certain contractual issues have been resolved. Due to the Chinese partner's questionable willingness to pay, the Company wrote off in fiscal 1997 the entire balance owed to the Company as well as the Company's investment. In December 1997, China Battery sent to the Company a letter demanding reimbursement of losses they have incurred plus a refund for certain equipment that the Company sold to China Battery. Although China Battery has not taken any additional steps, there can be no assurance that China Battery will not further pursue such a claim, which, if successful, would have a material adverse effect on the Company's business, financial condition and results of operations. The Company believes that such a claim is without merit. b. Indemnity Agreement The Company has an Indemnity Agreement with each member of its Board of Directors and corporate officers. The agreement provides that the Company will reimburse directors or officers for all expenses, to the fullest extent permitted by law and the Company by-laws, arising out of their performance as agents or trustees of the Company. c. Purchase Commitments As of June 30, 2001, the Company has made commitments to purchase approximately $1,640 of production machinery and equipment. d. Royalty Agreement Technology underlying certain products of the Company are based in part as non-exclusive transfer agreements. The Company made an original payment for such technology and is required to make royalty and other payments in the future which incorporate the licensed technology. e. Legal Matters The Company is subject to legal proceedings and claims which arise in the normal course of business. The Company believes that the final disposition of such matters will not have a material adverse effect on the financial position or results of operations of the Company. F-13

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 6-Commitments and Contingencies (cont'd) In May 1997, William Boyd, the principal of Aerospace Energy Systems, Inc., and Leland J. Coleman commenced an action against the Company and Loeb Partners Corporation ("Loeb"), an investment firm, in the U.S. District Court for the Southern District Court of New York alleging that they had entered into a contract with Loeb to arrange for the acquisition of Dowty Group, PLC and that the Company tortuously interfered with their contract and business opportunity. The Company maintained that the claim against it, for $25 million, was without merit. After a jury trial in December of 1999, the case was dismissed. Plaintiffs appealed, and on October 19, 2000 the United States Court of Appeals for the Second Circuit affirmed the dismissal. The time to appeal expired January 17, 2001. Accordingly, the judgment of dismissal is final and the Company will incur no liability in this action. In August 1998, the Company, its Directors, and certain underwriters were named as defendants in a complaint filed in the United States District Court for the District of New Jersey by certain shareholders, purportedly on behalf of a class of shareholders, alleging that the defendants, during the period April 30, 1998 through June 12, 1998, violated various provisions of the federal securities laws in connection with an offering of 2,500,000 shares of the Company's Common Stock. The complaint alleged that the Company's offering documents were materially incomplete, and as a result misleading, and that the purported class members purchased the Company's Common Stock at artificially inflated prices and were damaged thereby. Upon a motion made on behalf of the Company, the Court dismissed the shareholder action, without prejudice, allowing the complaint to be refiled. The shareholder action was subsequently refiled, asserting substantially the same claims as in the prior pleading. The Company again moved to dismiss the complaint. By Opinion and Order dated September 28, 2000, the Court dismissed the action, this time with prejudice, thereby barring plaintiffs from any further amendments to their complaint and directing that the case be closed. Plaintiffs filed a Notice of Appeal to the Third Circuit Court of Appeals and the parties submitted their briefs. Subsequently, the parties notified the Court of Appeals that they had reached an agreement in principle to resolve the outstanding appeal and settle the case upon terms and conditions which require submission to the District Court for approval. Upon application of the parties and in order to facilitate the parties' pursuit of settlement, the Court of Appeals issued an Order dated May 18, 2001 adjourning oral argument on the appeal for a period of at least 120 days, and remanded the case to the District Court for further proceedings in connection with the proposed settlement. In the event settlement is not reached, the Company will continue to defend the case vigorously. The amount of alleged damages, if any, cannot be quantified, nor can the outcome of this litigation be predicted. Accordingly, management cannot determine whether the ultimate resolution of this litigation could have a material adverse effect on the Company's financial position and results of operations. In conjunction with the Company's purchase/lease of its Newark, New York facility in 1998, the Company entered into a payment-in-lieu of tax agreement which provides the Company with real estate tax concessions upon meeting certain conditions. In connection with this agreement, the Company received an environmental assessment, which revealed contaminated soil. The assessment indicated potential actions that the Company may be required to undertake upon notification by the environmental authorities. The assessment also proposed that a second assessment be completed and provided an estimate of total potential costs to remediate the soil of $230. However, there can be no assurance that this will be the maximum cost. The Company entered into an agreement whereby a third party has agreed to reimburse the Company for fifty percent of the costs associated with this matter. Test sampling occurred in the fourth quarter of fiscal 2001 and the Company is awaiting the final engineering report. The ultimate resolution of this matter may have a significant adverse impact on the results of operations in the period in which it is resolved. F-14

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 7-Shareholders' Equity a. Preferred Stock The Company has authorized 1,000,000 shares of preferred stock, with a par value of $0.10 per share. At June 30, 2001, no preferred shares were issued or outstanding. b. Common Stock In May of 1998, the Company sold 2,500,000 shares of Common Stock at $12.50 per share, resulting in gross proceeds of $31,250 and net proceeds of $28,551 to the Company. In June of 1998, the shareholders approved an increase in the number of authorized shares of Common Stock from 12,000,000 to 20,000,000. In December of 2000, the shareholders approved an increase in the number of authorized shares of Common Stock from 20,000,000 to 40,000,000. c. Stock Options The Company sponsors several stock-based compensation plans, all of which are accounted for under the provisions of Accounting Principles Board (APB) Opinion No. 25, "Accounting for Stock Issued to Employees". Accordingly, no compensation expense for its stock-based compensation plans has been recognized in the Company's Consolidated Statements of Operations. The Company has adopted the disclosure-only provision of SFAS No. 123, "Accounting for Stock-Based Compensation". If the Company had elected to recognize compensation expense for all of the Company's stock-based compensation based on the fair value of the options at grant date as prescribed by SFAS No.123, the Company's net loss would have been $19,597, $12,333 and $8,043 for the years ended June 30, 2001, 2000 and 1999, compared with the reported losses of $17,262, $10,242 and $7,085. Loss per share would have been $1.75, $1.13 and $0.77 in the years ended June 30, 2001, 2000 and 1999, respectively, as compared to reported loss per share of $1.55, $0.94 and $0.68, respectively. The effect of SFAS No. 123 in the pro forma disclosures may not be indicative of future amounts. For purposes of this disclosure, the fair value of each fixed option grant was estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted average assumptions used for grants in fiscal 2001, 2000, and 1999: 2001 2000 1999 -------------------------------------------------------------------------------- Risk-free interest rate 4.8% 6.4% 5.3% Volatility factor 75.8% 74.1% 68.2% Weighted average expected life (years) 4 6 5 Weighted average fair value of options granted $3.56 $5.48 $5.48 The shareholders of the Company have approved four stock option plans that permit the grant of options. In addition, the shareholders of the Company have approved the grant of options outside of these plans. Under the 1991 stock option plan, 100,000 shares of Common Stock were reserved for grant to key employees and consultants of the Company. These options expired on September 13, 2001, at which date the plan terminated. All options granted under the 1991 plan were NQSOs. F-15

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 7-Shareholders' Equity (cont'd) The shareholders of the Company have also approved a 1992 stock option plan that is substantially the same as the 1991 stock option plan. The shareholders approved reservation of 1,150,000 shares of Common Stock for grant under the plan. During 1997, the Board of Directors approved an amendment to the plan increasing the number of shares of Common Stock reserved by 500,000 to 1,650,000. Options granted under the 1992 plan are either ISO's or NQSO's. Key employees are eligible to receive ISO's and NQSO's; however, directors and consultants are eligible to receive only NQSO's. As of June 30, 2001, there are 41,290 shares available for grant. Effective March 1, 1995, the Company established the 1995 stock option plan and granted the former Chief Executive Officer ("CEO") options to purchase 100,000 shares at $14.25 per share under this plan. Of these shares, 60,000 vested prior to his termination and subsequently expired on March 1, 2001. There were no other grants under the 1995 stock option plan. In October 1992, the Company granted, to the former CEO, options to purchase 225,000 shares of Common Stock at $9.75 per share outside of any of the stock option plans. The options vested through June 1997 and expire in October 2002. Effective July 12, 1999, the Company granted the current CEO options to purchase 500,000 shares of Common Stock at $5.19 per share outside of any of the stock option plans. Of these, 50,000 options were exercisable on the grant date, and the remaining options are exercisable in annual increments of 90,000 over a five-year period commencing July 12, 2000 through July 12, 2004, and expire on July 12, 2005. Effective December 2000, the Company established the 2000 stock option plan which is substantially the same as the 1991 stock option plan. The shareholders approved reservation of 500,000 shares of Common Stock for grant under the plan. Options granted under the 2000 plan are either ISO's or NQSO's. Key employees are eligible to receive ISO's and NQSO's; however, directors and consultants are eligible to receive only NQSO's. As of June 30, 2001, there are 269,400 shares available for grant. The following table summarizes data for the stock options issued by the Company: 2001 2000 1999 ---- ---- ---- Weighted Weighted Weighted Average Average Average Exercise Exercise Exercise Number of Price Number Price Number Price Shares Per Share Of Shares Per Share of Shares Per Share --------- --------- --------- --------- --------- --------- Shares under option at beginning of year ........................... 2,189,880 $ 8.68 1,721,460 $10.16 1,661,900 $10.96 Options granted ................... 341,600 $ 7.06 1,033,500 $ 6.59 338,000 $ 6.44 Options exercised ................. (77,900) $ 7.77 (202,000) $10.22 -- $ -- Options canceled .................. (187,280) $14.28 (363,080) $ 8.94 (278,440) $10.31 --------- ------ --------- ------ --------- ------ Shares under option at end of year 2,266,300 $ 7.95 2,189,880 $ 8.68 1,721,460 $10.16 --------- ------ --------- ------ --------- ------ Options exercisable at end of year 675,480 $10.09 633,320 $10.49 1,073,240 $10.98 F-16

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 7-Shareholders' Equity (cont'd) The following table represents additional information about stock options outstanding at June 30, 2001: Options Outstanding Options Exercisable ------------------------------------------------------------------------------- ------------------------------------- Weighted- Average Range of Number Remaining Weighted- Number Weighted- Exercise Outstanding Contractual Average Exercisable Average Prices at June 30, 2001 Life Exercise Price at June 30, 2001 Exercise Price ------------------------------------------------------------------------------- ------------------------------------- $3.56 - $5.19 588,300 3.98 $5.12 24,500 $4.71 $5.38 - $7.38 757,100 4.99 $6.82 97,300 $6.73 $7.75 - $9.75 570,350 1.77 $9.20 366,400 $9.30 $9.88 - $20.25 350,550 2.53 $12.87 187,280 $14.08 ------------------------------------------------------------------------------- ------------------------------------- $3.56 - $20.25 2,266,300 3.53 $7.95 675,480 $10.09 d. Warrants In March 1998, the Company issued warrants to purchase 12,500 shares of its Common Stock to the Empire State Development Corporation in connection with a $500 grant. Proceeds of the grant were used to fund certain equipment purchases and are contingent upon the Company achieving and maintaining minimum employment levels. The remaining unamortized balance of $150 relating to the grant is included in other current liabilities in the accompanying Consolidated Balance Sheet as of June 30, 2001. The warrants may be exercised through December 31, 2002 at an exercise price equal to 60% of the average closing price for the 10 trading days preceding the exercise date, but not less than the average closing price of the Company's Common Stock during the 20 trading days prior to the grant. e. Reserved Shares The Company has reserved 2,588,200 shares of Common Stock under the various stock option plans and warrants as of June 30, 2001, and 2,266,225 and 1,953,000 as of June 30, 2000 and 1999, respectively. Note 8-Income Taxes Foreign and domestic loss carryforwards totaling approximately $62,000 are available to reduce future taxable income. Foreign loss carryforwards of $7,400 can be carried forward indefinitely. The domestic net operating loss carryforward of $54,600 expires through 2021. If it is determined that a change in ownership as defined under Internal Revenue Code Section 382 has occurred, the net operating loss carryforward will be subject to an annual limitation. Deferred income taxes reflect the net tax effect of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amount used for income tax purposes. The Company increased its valuation allowance by approximately $3,143, $2,445 and $2,901 for the years ended June 30, 2001, 2000 and 1999, respectively, to offset the deferred tax assets based on the Company's estimates of its future earnings and the expected timing of temporary difference reversals. F-17

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 8-Income Taxes (cont'd) Significant components of the Company's deferred tax liabilities and assets as of June 30 are as follows: 2001 2000 ---- ---- Deferred tax liabilities: Unrealized gain on securities ......... $ 1 $ 1 Tax over book depreciation ............ 913 1,031 -------- -------- Total deferred tax liabilities ........... 914 1,032 Deferred tax assets: Net operating loss carryforward ....... 18,560 15,509 Other ................................. 456 482 -------- -------- Total deferred tax assets ................ 19,016 15,991 Valuation allowance for deferred assets .. (18,102) (14,959) Net deferred tax assets .................. 914 1,032 -------- -------- Net deferred income taxes ................ $ -- $ -- There were no income taxes paid for the years ended June 30, 2001, 2000 and 1999. For financial reporting purposes, income (loss) from continuing operations before income taxes included the following: June 30, 2001 2000 1999 ---- ---- ---- United States ...... $(13,999) $ (7,658) $ (7,830) Foreign ............ (3,263) (2,584) 745 -------- -------- -------- Total .............. $(17,262) $(10,242) $ (7,085) There are no undistributed earnings of Ultralife UK, the Company's foreign subsidiary, at June 30, 2001. Note 9-401(k) Plan The Company maintains a defined contribution 401(k) plan covering substantially all employees. Employees can contribute a portion of their salary or wages as prescribed under Section 401(k) of the Internal Revenue Code and, subject to certain limitations, the Company may, at the Board of Directors discretion, authorize an employer contribution based on a portion of the employees' contributions. Effective January 1, 2001, the Board of Directors approved Company matching of employee contributions up to a maximum of 4% of the employee's income. Prior to this, the maximum contribution for participants was 3%. For the years ended June 30, 2001, 2000 and 1999, the Company contributed $234, $150 and $177, respectively. Note 10-Related Party Transactions During 2000 and 1999, the Company sold the majority of its investment in Intermagnetics General Corporation (IGC) common stock and realized gains on sales of securities of $3,147 and $348, respectively. IGC is considered a related party since certain directors of the Company serve as officers or directors of IGC. F-18

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 11-Business Segment Information In accordance with SFAS No. 131, "Disclosures about Segments of an Enterprise and Related Information", the Company reports its results in four operating segments: Primary Batteries, Rechargeable Batteries, Technology Contracts and Corporate. The Primary Batteries segment includes 9-volt batteries, cylindrical batteries and various specialty batteries. The Rechargeable Batteries segment consists of the Company's polymer rechargeable batteries. The Technology Contracts segment includes revenues and related costs associated with various government and military development contracts. The Corporate segment consists of all other items that do not specifically relate to the three other segments and are not considered in the performance of the other segments. 2001 ---- Primary Rechargeable Technology Batteries Batteries Contracts Corporate Total ---------------------------------------------------------------------------- Revenues $ 22,105 $ 370 $ 1,688 $ -- $ 24,163 Segment contribution $ 443 $(7,551) $ 151 $(8,009) $(14,966) Interest income, net $ 166 $ 166 Other income (expense), net $ (2,462) $ (2,462) Income taxes $ -- $ -- -------- Net loss $(17,262) Long-lived assets $11,628 $19,490 $ 280 $ 1,882 $ 33,280 Total assets $18,609 $21,166 $ 303 $ 7,125 $ 47,203 Capital expenditures $ 2,241 $ 1,382 $ -- $ 744 $ 4,367 Depreciation and amortization expense $ 1,159 $ 2,153 $ 1 $ 498 $ 3,811 2000 ---- Primary Rechargeable Technology Batteries Batteries Contracts Corporate Total ---------------------------------------------------------------------------- Revenues $21,840 $ 25 $ 2,649 $ -- $ 24,514 Segment contribution $(1,244) $(5,306) $ 246 $(7,385) $(13,689) Interest income, net $ 909 $ 909 Other income (expense), net $ 2,538 $ 2,538 Income taxes $ -- $ -- -------- Net loss $(10,242) Long-lived assets $10,892 $19,985 $ 281 $ 4,349 $ 35,507 Total assets $19,171 $20,632 $ 493 $24,164 $ 64,460 Capital expenditures $ 1,377 $ 1,012 $ -- $ 557 $ 2,946 Depreciation and amortization expense $ 1,128 $ 591 $ 1 $ 318 $ 2,038 F-19

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 11-Business Segment Information (cont'd) 1999 ---- Primary Rechargeable Technology Batteries Batteries Contracts Corporate Total ------------------------------------------------------------------------- Revenues $19,559 $ 49 $ 1,456 $ -- $21,064 Segment contribution $ 2,651 $(5,537) $ 297 $(6,195) $(8,784) Interest income, net $ 1,456 $ 1,456 Other income (expense), net $ 243 $ 243 Income taxes $ -- $ -- ------- Net loss $(7,085) Long-lived assets $ 7,776 $19,525 $ 264 $ 4,615 $32,180 Total assets $16,494 $19,554 $ 735 $29,637 $66,420 Capital expenditures $ 1,798 $ 1,036 $ 20 $ 573 $ 3,427 Depreciation and amortization expense $ 952 $ 898 $ 66 $ 289 $ 2,205 Geographical Information ------------------------ Revenues Long-lived Assets 2001 2000 1999 2001 2000 1999 --------------------------------------- -------------------------------- United States $15,715 $13,587 $10,504 $29,139 $30,685 $26,532 United Kingdom 1,797 2,874 3,423 4,141 4,822 5,648 Hong Kong 3,347 3,211 4,423 -- -- -- Europe, excluding United Kingdom 1,572 2,812 1,671 -- -- -- Other 1,732 2,030 1,043 -- -- -- ------- ------- ------- ------- ------- ------- Total $24,163 $24,514 $21,064 $33,280 $35,507 $32,180 ======= ======= ======= ======= ======= ======= Note 12-Investment in Affiliate In December 1998, the Company announced the formation of a venture with PGT Energy Corporation (PGT), together with a group of investors, to produce Ultralife's polymer rechargeable batteries in Taiwan. During fiscal 2000, Ultralife provided the venture, named Ultralife Taiwan, Inc. (UTI), with its proprietary technology and 700,000 shares of Ultralife Common Stock, in exchange for approximately a 46% ownership interest. Ultralife holds half the seats on UTI's board of directors. PGT and the group of investors funded UTI with $21,250 in cash and hold the remaining seats on the board. Due to stock granted to certain UTI employees in fiscal 2001, the Company's equity interest was reduced to 41%. This investment is accounted for using the equity method of accounting. Summarized financial statement information for the unconsolidated venture is as follows: (unaudited) Condensed Statements of Operations Year Ended June 30, 2001 2000 1999 ------- ------- ------- Net revenue $ -- $ -- $ -- Cost of Sales -- -- -- Operating loss (7,540) (1,897) (205) Net loss (6,637) (1,778) (174) F-20

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollars in Thousands, Except Per Share Amounts) Note 12-Investment in Affiliate (cont'd) Condensed Balance Sheets June 30, 2001 2000 ------- ------- Current assets $11,577 $17,125 Non-current assets 35,238 23,005 ------- ------- $46,815 $40,130 ======= ======= Current liabilities $ 2,663 $ 4,446 Non-current liabilities 6,362 -- Shareholders' equity 37,790 35,684 ------- ------- $46,815 $40,130 ======= ======= Note 13 - Subsequent Event On July 20, 2001, the Company completed a $6,800 private placement of 1,090,000 shares of its common stock at $6.25 per share. In conjunction with the offering, warrants to acquire up to 109,000 shares of common stock were granted. The exercise price of the warrants is $6.25 per share and the warrants have a five-year term. Note 14 - Selected Quarterly Information (unaudited) The following table presents reported net revenues, gross margin (net sales less cost of products sold), net loss and net loss per share, basic and diluted, for each quarter during the past two years: Quarter ended ---------------------------------------------------------- Fiscal 2001 Sept. 30, Dec. 31, March 31, June 30, Full 2000 2000 2001 2001 Year ---- ---- ---- ---- ---- Revenues $ 6,851 $ 5,290 $ 5,817 $ 6,205 $ 24,163 Gross margin (452) (1,699) (731) (651) (3,533) Net loss (3,104) (5,737) (3,921) (4,500) (17,262) Net loss per share, basic and diluted (0.28) (0.51) (0.35) (0.40) (1.55) Quarter ended ---------------------------------------------------------- Fiscal 2000 Sept. 30, Dec. 31, March 31, June 30, Full 2000 2000 2001 2001 Year ---- ---- ---- ---- ---- Revenues $ 6,225 $ 6,677 $ 6,199 $ 5,413 $ 24,514 Gross margin 419 302 (1,005) (714) (998) Net loss (1,926) (2,989) (1,205) (4,122) (10,242) Net loss per share, basic and diluted (0.18) (0.28) (0.11) (0.37) (0.94) F-21

                                                                   Exhibit 10.38

                               As of June 1, 2001

Ultralife Batteries, Inc.
2000 Technology Parkway
Newark, NY  14513

Ultralife Batteries (UK) Ltd.
18 Nuffield Way
Abingdon, Oxfordshire, OX 14
1TG England

      Re:   Third Amendment to Financing Agreements ("Amendment")

Gentlemen:

      Reference is made to the Loan and Security Agreement dated June 15, 2000,
between you and the undersigned (the "Loan Agreement"). All capitalized terms
not otherwise defined herein shall have the meanings given such terms in the
Loan Agreement.

      Borrowers have requested that Lender agree to certain modifications to the
Loan Agreement. Subject to the terms and conditions hereof, the Lender agrees
with the Borrowers as follows:

      (1) Section 9.15 of the Loan Agreement is deleted and replaced with the
following:

      "9.15 Adjusted Net Worth. Borrowers shall, at all times, maintain an
      Adjusted Net Worth of not less than $35,000,000.00."

      (2) Borrowers acknowledge and agree that at any time that the Adjusted Net
Worth of the Borrowers shall be less than $40,000,000, Lender shall establish an
Availability Reserve of $1,000,000, which Availability Reserve shall remain in
effect until the Borrowers' Adjusted Net Worth, as evidenced by the financial
statements of Borrowers furnished to Lender pursuant to Section 9.6, equals or
exceeds $40,000,000.

      (3) In connection with the execution and delivery of this Amendment,
Borrowers shall pay to Lender a fee of $10,000.00, which fee shall be fully
earned and non-refundable on the date hereof.

      (4) Within thirty (30) days of the date of this Amendment, Borrowers shall
obtain an updated appraisal of their Equipment from an appraiser acceptable to
Lender and in form and substance satisfactory to Lender.


Ultralife Batteries, Inc. Ultralife Batteries (UK) Ltd. As of June 1, 2001 Page 2 (5) In connection with the execution and delivery of this Amendment, if requested by Lender, the Borrowers shall furnish to the Lender certified copies of all requisite corporate action and proceedings of the Borrowers in connection with this Amendment. (6) Each Borrower confirms and agrees that (a) all representations and warranties contained in the Loan Agreement and in the other Financing Agreements are on the date hereof true and correct in all material respects (except for changes that have occurred as permitted by the covenants in Section 9 of the Loan Agreement), and (b) it is unconditionally liable for the punctual and full payment of all Obligations, including, without limitation, all charges, fees, expenses and costs (including attorneys' fees and expenses) under the Financing Agreements, and that Borrowers have no defenses, counterclaims or setoffs with respect to full, complete and timely payment of all Obligations. (7) Borrowers hereby agree to pay to Lender all reasonable attorney's fees and costs which have been incurred or may in the future be incurred by Lender in connection with the negotiation and preparation of this Amendment and any other documents and agreements prepared in connection with this Amendment. The undersigned confirm that the Financing Agreements remain in full force and effect without amendment or modification of any kind, except for the amendments explicitly set forth herein. The undersigned further confirm that after giving effect to this Amendment, no Event of Default or events which with notice or the passage of time or both would constitute an Event of Default have occurred and are continuing. Except as explicitly provided herein, the execution and delivery of this Amendment by Lender shall not be construed as a waiver by Lender of any Event of Default under the Financing Agreements. This Amendment shall be deemed to be a Financing Agreement and, together with the other Financing Agreements, constitute the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior dealings, correspondence, conversations or communications between the parties with respect to the subject matter hereof. [Remainder of Page Left Intentionally Blank]

Ultralife Batteries, Inc. Ultralife Batteries (UK) Ltd. As of June 1, 2001 Page 3 If you accept and agree to the foregoing please sign and return the enclosed copy of this letter. Thank you. Very truly yours, CONGRESS FINANCIAL CORPORATION (NEW ENGLAND) By: /s/Marc E. Swartz ---------------------------------------- Name: Marc E. Swartz Title: Senior Vice President AGREED: ULTRALIFE BATTERIES, INC. By: /s/Robert W. Fishback ---------------------------------------- Name:Robert W. Fishback Title:Vice President - Finance & CFO ULTRALIFE BATTERIES (UK) Ltd. By: /s/William A. Schmitz ---------------------------------------- Name:William A. Schmitz Title:Vice President - Primary Batteries

                                                                   Exhibit 10.40

December 1, 2000

Eric Dix
301 Silverhill Rd.
Newark, NY  14513

Dear Eric:

This shall serve to confirm what we have discussed over the past couple of weeks
regarding your continued employment at Ultralife. You had expressed a desire to
have an increased sense of job security, including severance provisions, as you
are contemplating the purchase of a home locally.

To that end, pending approval by the Board of Directors on December 5th, should
your employment be terminated by the Company, except for "cause" (which shall be
defined as gross negligence, willful misconduct, illegal drug use, theft or
conviction of a felony), you will be entitled to one-year of continuation of
salary, benefits and stock option vesting and exercise.

Any reduction in salary or meaningful reduction of responsibility may, at the
employee's discretion, be construed as an involuntary termination and all of the
above terms apply.

Additionally, subject to shareholder authorization of the Company's 2000 Stock
Option Plan, and subject to Board approval, you will be granted an additional
75,000 stock options of Ultralife common shares which vest over a five-year
period, the price of which will be determined by the Board at its December 5,
2000 meeting.

I trust this will satisfactorily address your concerns.

Yours very truly,

/s/ JOHN D. KAVAZANJIAN
-----------------------
John D. Kavazanjian

cc:  Pete Comerford

                             Ultralife Confidential


                                                                   Exhibit 10.41

                                 W I N T H R O P

                            Financial Services [Logo]

                                                 Lease Agreement Number UL022101

                                 Lease Agreement

This Lease Agreement, dated February 21, 2001 , by and between WINTHROP
RESOURCES CORPORATION (the "Lessor") with an office located at 11100 Wayzata
Boulevard, Suite 800, Minnetonka, Minnesota 55305 and ULTRALIFE BATTERIES, INC.
(the "Lessee") with an office located at 2000 Technology Parkway, Newark, NY
14513

      Lessor hereby leases or grants to the Lessee the right to use and Lessee
      hereby rents and accepts the right to use the equipment listed by serial
      number and related services, and software and related services on the
      Lease Schedule(s) attached hereto or incorporated herein by reference from
      time to time (collectively, the equipment, software and services are the
      "Equipment"), subject to the terms and conditions hereof, as supplemented
      with respect to each item of Equipment by the terms and conditions set
      forth in the appropriate Lease Schedule. The term "Lease Agreement" shall
      include this Lease Agreement and the various Lease Schedule(s) identifying
      each item of Equipment or the appropriate Lease Schedule(s) identifying
      one or more particular items of Equipment.

1. Term

      This Lease Agreement is effective from the date it is executed by both
parties. The term of this Lease Agreement, as to all Equipment designated on any
particular Lease Schedule, shall commence on the Installation Date for all
Equipment on such Lease Schedule and shall continue for an initial period ending
that number of months from the Commencement Date as set forth in such Lease
Schedule (the "Initial Term") and shall continue from year to year thereafter
until terminated. The term of this Lease Agreement as to all Equipment
designated on any particular Lease Schedule may be terminated without cause at
the end of the Initial Term or any year thereafter by either party mailing
written notice of its termination to the other party not less than one-hundred
twenty (120) days prior to such termination date.

2. Commencement Date

      The Installation Date for each item of Equipment shall be the day said
item of Equipment is installed at the Location of Installation, ready for use,
and accepted in writing by the Lessee. The Commencement Date for any Lease
Schedule is the first of the month following installation of all the Equipment
on the Lease Schedule, unless the latest Installation Date for any Equipment on
the Lease Schedule falls on the first day of the month, in which case that is
the Commencement Date. The Lessee agrees to complete, execute and deliver a
Certificate of Acceptance to Lessor upon installation of the Equipment.

3. Lease Charge

      The lease charges for the Equipment leased pursuant to this Lease
Agreement shall be the aggregate "Monthly Lease Charge(s)" as set forth on each
and every Lease Schedule executed pursuant hereto (the aggregate "Monthly Lease
Charge(s)" are the "Lease Charges"). Lessee agrees to pay to Lessor the Lease
Charges in accordance with the Lease Schedule(s), and the payments shall be made
at Lessor's address indicated thereon. The Lease Charges shall be paid by Lessee
monthly in advance with the first full month's payment due on the Commencement
Date. The Lease Charge for the period from the installation date to the
Commencement Date shall be an amount equal to the "Monthly Lease Charge" divided
by thirty (30) and multiplied by the number of days from and including the
Installation Date to the Commencement Date and such amount shall be due and
payable upon receipt of an invoice from Lessor. Charges for taxes made in
accordance with Section 4 and charges made under any other provision of this
Lease Agreement and payable by Lessee shall be paid to Lessor at Lessor's
address specified on the Lease Schedule(s) on the date specified in invoices
delivered to Lessee. If payment , as specified above, is not received by Lessor
on the due date, Lessee agrees to and shall pay, to the extent permitted by law,
on demand, as a late charge, an amount equal to one and one-half percent (1
1/2%), or the maximum percentage allowed by law if less, of the amount past due
("Late Charges"). Late Charges will accrue until billed by Lessor. Late Charges
shall be charged and added to any past due amount(s) on the date such payment is
due and every thirty (30) days thereafter until all past due amounts are paid in
full to Lessor.

4. Taxes

      In addition to the Lease Charges set forth in Section 3, the Lessee shall
reimburse Lessor for all license or registration fees, assessments, sales and
use taxes, rental taxes, gross receipts taxes, personal property taxes and other
taxes now or hereafter imposed by any government, agency, province or otherwise
upon the Equipment, the Lease Charges or upon the ownership, leasing, renting,
purchase, possession or use of the Equipment, whether the same be assessed to
Lessor or Lessee


(the "Taxes"). Lessor shall file all property tax returns and pay all Taxes when due. Lessee, upon notice to Lessor, may, in Lessee's own name, contest or protest any Taxes, and Lessor shall honor any such notice except when in Lessor's sole opinion such contest is futile or will cause a levy or lien to arise on the Equipment or cloud Lessor's title thereto. Lessee shall, in addition, be responsible to Lessor for the payment and discharge of any penalties or interest as a result of Lessee's actions or inactions. Nothing herein shall be construed to require Lessee to be responsible for any federal or state taxes or payments in lieu thereof, imposed upon or measured by the net income of Lessor, or state franchise taxes of Lessor, or except as provided hereinabove, any penalties or interest resulting from Lessor's failure to timely remit such tax payments. 5. Delivery and Freight Costs Lessee shall accept delivery of the Equipment and allow the Equipment to be installed within seven (7) days after delivery. All transportation charges upon the Equipment for delivery to Lessee's designated Location of Installation are to be paid by Lessee. All rigging, drayage charges, structural alterations, rental of heavy equipment and/or other expense necessary to place the Equipment at the Location of Installation are to be promptly paid by Lessee. 6. Installation Lessee agrees to pay for the actual installation of the Equipment at Lessee's site. Lessee shall make available and agrees to pay for all costs associated with providing a suitable place of installation and necessary electrical power, outlets and air conditioning required for operating the Equipment as defined in the Equipment manufacturer's installation manual or instructions. All supplies consumed or required by the Equipment shall be furnished and paid for by Lessee. 7. Return to Lessor On the day following the last day of the lease term associated with a Lease Schedule (the "Return Date"), Lessee shall cause and pay for the Equipment on that Lease Schedule to be deinstalled, packed using the manufacturer's standard packing materials and shipped to a location designated in writing by Lessor (the "Return Location"). If the Equipment on the applicable Lease Schedule is not at the Return Location within ten (10) days of the Return Date, or Lessee fails to deinstall and ship the Equipment on the Return Date, then any written notice of termination delivered by Lessee shall become void, and the Lease Schdule shall continue in accordance with this Lease Agreement. Irrespective of any other provision hereof, Lessee will bear the risk of damage from fire, the elements or otherwise until delivery of the Equipment to the Return Location. At such time as the Equipment is delivered to the Lessor at the Return Location, the Equipment will be at the risk of Lessor. 8. Maintenance Lessee, at its sole expense, shall maintain the Equipment in good working order and condition. Lessee shall enter into, pay for and maintain in force during the entire term of any Lease Schedule, a maintenance agreement with the manufacturer of the Equipment providing for continuous uninterrupted maintenance of the Equipment (the "Maintenance Agreement"). Lessee will cause the manufacturer to keep the Equipment in good working order in accordance with the provisions of the Maintenance Agreement and make all necessary adjustments and repairs to the Equipment. The manufacturer is hereby authorized to accept the directions of Lessee with respect thereto. Lessee agrees to allow the manufacturer full and free access to the Equipment. All maintenance and service charges, whether under the Maintenance Agreement or otherwise, and all expenses, if any, of the manufacturer's customer engineers incurred in connection with maintenance and repair services, shall be promptly paid by Lessee. Lessee warrants that all of the Equipment shall be in good working order operating according to manufacturer's specification and eligible for the manufacturer's standard maintenance agreement upon delivery to and inspection and testing by the Lessor. If the Equipment is not operating according to manufacturer's specification, in good working order and/or eligible for the manufacturer's standard maintenance agreement, Lessee agrees to reimburse Lessor for all costs, losses, expenses and fees associated with such equipment and the repair or replacement thereof. 9. Location, Ownership and Use The Equipment shall, at all times, be the sole and exclusive property of Lessor. Lessee shall have no right or property interest therein, except for the right to use the Equipment in the normal operation of its business at the Location of Installation, or as otherwise provided herein. The Equipment is and shall remain personal property even if installed in or attached to real property. Lessor shall be permitted to display notice of its ownership on the Equipment by means of a suitable stencil, label or plaque affixed thereto. Lessee shall keep the Equipment at all times free and clear from all claims, levies, encumbrances and process. Lessee shall give Lessor immediate notice of any such attachment or other judicial process affecting any of the Equipment. Without Lessor's written permission, Lessee shall not attempt to or actually: (i) pledge, lend, create a security interest in, sublet, exchange, trade, assign, swap, use for an allowance or credit or otherwise; (ii) allow another to use; (iii) part with possession; (iv) dispose of; or (v) remove from the Location of Installation, any item of Equipment. If any item of Equipment is exchanged, assigned, traded, swapped, used for an allowance or credit or otherwise to acquire new or different equipment (the "New Equipment") without Lessor's prior written consent, then all of the New Equipment shall become Equipment owned by Lessor subject to this Lease Agreement and the applicable Lease Schedule. Any feature(s) installed on the Equipment at the time of delivery which are not specified on the Lease Schedule(s) are and shall remain the sole property of the Lessor. Lessee shall cause the Equipment to be operated in accordance with the applicable vendor's or manufacturer's manual of instructions by competent and qualified personnel.

10. Financing Statement Lessor is hereby authorized by Lessee to cause this Lease Agreement or other instruments, including Uniform Commercial Code Financing Statements, to be filed or recorded for the purposes of showing Lessor" interest in the Equipment. Lessee agrees to execute any such instruments as Lessor may request from time to time. 11. Alterations and Attachments Upon prior written notice to Lessor, Lessee may, at its own expense, make minor alterations in or add attachments to the Equipment, provided such alterations and attachments shall not interfere with the normal operation of the Equipment and do not otherwise involve the pledge, assignment, exchange, trade or substitution of the Equipment or any component or part thereof. All such alterations and attachments to the Equipment shall become part of the Equipment leased to Lessee and owned by Lessor. If, in Lesor's sole determiantion, the alteration or attachment reduces the value of the Equipment or interferes with the normal and satisfactory operation or maintenance of any of the Equipment, or creates a safety hazard, Lessee shall, upon notice from Lessor to that effect, promptly remove the alteration or attachment at Lessee's expense and restore the Equipment to the condition the Equipment was in just prior to the alteration or attachment. 12. Loss and Damage Lessee shall assume and bear the risk of loss, theft and damage (including any governmental requisition, condemnation or confiscation ) to the Equipment and all component parts thereof from any and every cause whatsoever, whether or not covered by insurance. No loss or damage to the Equipment or any component part thereof shall impair any obligation of Lessee under this Lease Agreement, which shall continue in full force and effect except as hereinafter expressly provided. Lessee shall repair or cause to be repaired all damage to the Equipment. In the event that all or part of the damage to the Equipment. In the event that all or part of the Equipment shall, as a result of any cause whatsoever, become lost, stolen, destroyed or otherwise rendered irreparably unusable or damaged (collectively, the "Loss") then Lessee shall, within ten (10) days after the Loss, fully inform Lessor in writing of such a Loss and shall pay to Lessor the following amounts: (i) the Monthly Lease Charges (and other amounts) due and owing under this Lease Agreement at the time of the Loss, plus (ii) one-hundred twelve (112%) percent of the original cost of the Equipment subject to the Loss amortized by the Monthly Lease Charges received by Lessor during the Initial Term using an amortization rate of 350 basis points over the interest rate of the three (3) year United States Treasury Note as reported by The Wall Street Journal on the Commencement Date (collectively, the sum of (i) plus (ii) shall be the "Casualty Loss Value"). Upon receipt by Lessor of the Casualty Loss Value: (i) the applicable Equipment shall be removed from the Lease Schedule; and (ii) Lessee's obligation to pay Lease Charges associated with the applicable Equipment shall cease. Lessor may request, and Lessee shall complete, an affidavit(s) which swears out the facts supporting the Loss of any item of Equipment. 13. Insurance Until the Equipment is returned to Lessor or as otherwise herein provided, whether or not this Lease Agreement has terminated as to the Equipment, Lessee, at its expense, shall maintain: (i) property and casualty insurance insuring the Equipment for its Casualty Loss Value naming Lessor or its assigns as sole loss payee; and (ii) comprehensive public liability and third-party property insurance naming Lessor and its assigns as additional loss payees. The insurance shall cover the interest of both the Lessor and Lessee in the Equipment, or as the case may be, shall protect both the Lessor and Lessee in respect to all risks arising out of the condition, delivery, installation, maintenance, use or operation of the Equipment. All such insurance shall provide for thirty (30) days prior written notice to Lessor of cancellation, restriction, or reduction of coverage. Lessee hereby irrevocably appoints Lessor as Lessee's attorney-in-fact to make claim for, receive payment of and execute and endorse all documents, checks or drafts for loss or damage or return premium under any insurance policy issued on the Equipment. Prior to installation of the Equipment, all policies or certificates of insurance shall be delivered to Lessor by Lessee. Lessee agrees to keep the Equipment insured with an insurance company which is at least "A" rated by A.M. Best. The proceeds of any loss or damage insurance shall be payable to Lessor, but Lessor shall remit all such insurance proceeds to Lessee at such time as Lessee either (i) provides Lessor satisfactory proof that the damage has been repaired and the Equipment has been restored to good working order and condition or (ii) pays to Lessor the Casualty Loss Value. It is understood and agreed that any payments made by Lessee or its insurance carrier for loss or damage of any kind whatsoever to the Equipment are not made as accelerated rental payments or adjustments of rental, but are made solely as indemnity to Lessor for loss or damage of its Equipment. 14. Enforcement of Warranties Upon receipt of a written request from Lessee, Lessor shall, so long as this Lease Agreement is in force, take all reasonable action requested by Lessee to enforce the Equipment manufacturer's warranties, expressed or implied, issued on or applicable to the Equipment, which are enforceable by Lessor in its own name. Lessor shall obtain for Lessee all service furnished by manufacturer in connection therewith; provided, however, that Lessor shall not be required to commence any suit or action or resort to litigation to enforce any such warranty unless Lessee shall first pay to Lessor in advance all expenses in connection therewith, including attorney's fees. If any such warranty shall be enforceable by Lessee in its own name, Lessee shall, upon receipt of written request from Lessor, so long as this Lease Agreement is in force, take all reasonable action requested by Lessor to enforce any such warranty, which is enforceable by Lessee in its own name; provided, however, that Lessee shall not be obligated to

commence any suit or action or resort to litigation to enforce any such warranty unless Lessor shall pay all expenses in connection therewith. 15. Warranties, Disclaimers, and Indemnity Lessor warrants that at the time the Equipment is delivered to Lessee, Lessor will have full right, power and authority to lease the Equipment to Lessee. EXCEPT FOR THE WARRANTY IN THE SENTENCE DIRECTLY PRECEDING THIS ONE, THE LESSOR DOES NOT MAKE ANY WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING THE WRRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. LESSEE ACKNOWLEDGES THAT IT IS NOT RELYING ON LESSOR'S SKILL OR JUDGMENT IT IS NOT RELYING ON LESSOR'S SKILL OR JUDGEMENT TO SELECT OR FURNISH GOODS SUITABLE FOR ANY PARTICULAR PURPOSE AND THAT THERE ARE NO WARRANTIES CONTAINED IN THIS LEASE AGREEMENT. LESSOR SHALL NOT BE LIABLE FOR DAMAGES, INCLUDING SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE PERFORMANCE OF THE EQUIPMENT OR ITS USE BY LESSEE, AND SHALL NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH LESSOR'S FAILURE TO PERFORM ITS OBLIGATION HEREUNDER. THIS LEASE AGREEMENT IS A "FINANCE LEASE" AS THAT TERM IS DEFINED AND USED IN ARTICLE 2A OF THE UNIFORM COMMERCIAL CODE. NO RIGHTS OR REMEDIES REFERRED TO IN ARTICLE 2A OF THE UNIFORM COMMERCIAL CODE WILL BE CONFERRED ON LESSEE. Lessee agrees that Lessor shall not be liable to Lessee for, and Lessee shall indemnify, defend and hold Lessor harmless with respect to, any claim from a third party for any liability, claim, loss, damage or expense of any kind or nature, whether based upon a theory of strict liability or otherwise, caused, directly or indirectly, by: (i) the inadequacy of any item of Equipment, including software, for any purpose; (ii) any deficiency or any latent or other defects in any Equipment, including software, whether or not detectable by Lessee; (iii) the selection, manufacture, rejection, ownership, lease, possession, maintenance, operation, use or performance of any item of Equpment, including software; (iv) any interruption or loss of service, use or performance of any item of Equipment, including software; (v) patent, trademark or copyright infringement; or (vi) any loss of business or other special, incidental or consequential damages whether or not resulting from any of the foregoing. Lessee's duty to defend and indemnify Lessor shall survive the expiration, termination, cancellation or assignment of this Lease Agreement or a Lease Schedule and shall be binding upon Lessee" successors and permitted assigns. 16. Event of Default The occurrence of any of the following events shall constitute an Event of Default under this Lease Agreement and/or any Lease Schedule: (1) the nonpayment by Lessee of any Lease Charges when due, or the nonpayment by Lessee of any other sum required hereunder to be paid by Lessee which non-payment continues for a period of ten (10) days from the date when due; (2) the failure of Lessee to perform any other term, covenant or condition of this Lease Agreement, any Lease Schedule or any other document, agreement or instrument executed pursuant hereto or in connection herewith, which is not cured within ten (10) days after written notice thereof from Lessor; (3) Lessee attempts to or does remove, transfer, sell, swap, assign, sublease, trade, exchange, encumber, receive an allowance or credit for, or part with possession of, any item of Equipment; (4) Lessee ceases doing business as a going concern, is insolvent, makes an assignment for the benefit of creditors, fails to pay its debts as they become due, offers a settlement to creditors or calls a meeting of creditors for any such purpose, files a voluntary petition in bankruptcy, is subject to an involuntary petition in bankruptcy, is adjudicated bankrupt or insolvent, files or has filed against it a petition seeking any reorganization, arrangement or composition, under any present or future statute, law or regulation; (5) any of Lessee's representations or warranties made herein or on any statement or certificate at any time given in writing pursuant hereto or in connection herewith shall be false or misleading in any material respect; (6) Lessee defaults under or otherwise has accelerated any material obligation, credit agreement, loan agreement, conditional sales contract, lease, indenture or debenture; or Lessee defaults under any other agreement now existing or hereafter made with Lessor; or (7) the breach or repudiation by any party thereto of any guaranty, subordination agreement or other agreement running in favor of Lessor obtained in connection with this Lease Agreement. 17. Remedies Should any Event of Default occur and be continuing, Lessor may, in order to protect its interests and reasonably expected profits, with or without notice or demand upon Lessee, pursue and enforce, alternatively, successively and/or concurrently, any one or more of the following remedies: (1) recover from Lessee all accrued and unpaid Lease Charges and other amounts due and owing on the date of the default; (2) recover from Lessee from time to time all Lease Charges and other amounts as and when becoming due hereunder; (3) accelerate, cause to become immediately due and recover the present value of all Lease Charges and other amounts due and/or likely to become due

hereunder from the date of the default to the end of the lease term using a discount rate of six (6%) percent; (4) cause to become immediately due and payable and recover from Lessee the Casualty Loss Value of the Equipment; (5) terminate any or all of the Lessee's rights, but not its obligations, associated with the lease of Equipment under this Lease Agreement; (6) retake (by Lessor, independent contractor, or by requiring Lessee to assemble and surrender the Equipment in accordance with the provisions of Section 7 herein above) possession of the Equipment without terminating the Lease Schedule or the Lease Agreement free from claims by Lessee which claims are hereby expressly waived by Lessee; (7) require Lessee to deliver the Equipment to a location designated by Lessor; (8) proceed by court action to enforce performance by Lessee of its obligations associated with any Lease Schedule and/or this Lease Agreement; and/or (9) pursue any other remedy Lessor may otherwise have, at law, equity or under any statute, and recover damages and expenses (including attorneys' fees) incurred by Lessor by reason of the Event of Default. Upon repossession of the Equipment, Lessor shall have the right to lease, sell or otherwise dispose of such Equipment in a commercially reasonable manner, with our without notice, at a public or private sale. Lessor's pursuit and enforcement of any one or more remedies shall not be deemed an election or waiver by Lessor of any other remedy. Lessor shall not be obligated to sell or re-lease the Equipment. Any sale or re-lease may be held at such place or places as are selected by Lessor, with or without having the Equipment present. Any such sale or re-lease, may be at wholesale or retail, in bulk or in parcels. Time and exactitude of each of the terms and conditions of this Lease Agreement are hereby declared to be of the essence. Lessor may accept past due payments in any amount without modifying the terms of this Lease Agreement and without waiving any rights of Lessor hereunder. 18. Costs and Attorneys' Fees In the event of any default, claim, proceeding, including a bankruptcy proceeding, arbitration, mediation, counter-claim, action (whether legal or equitable), appeal or otherwise, whether initiated by Lessor or Lessee (or a debtor-in-possession or bankruptcy trustee), which arises out of, under, or is related in any way to this Lease Agreement, any Lease Schedule, or any other document, agreement or instrument executed pursuant hereto or in connection herewith, or any governmental examination or investigation of Lessee, which requires Lessor's participation (individually and collectively, the "Claim"), Lessee, in addition to all other sums which Lessee may be called upon to pay under the provisions of this Lease Agreement, shall pay to Lessor, on demand, all costs, expenses and fees paid or payable in connection with the Claim, including, but not limited to, Attorneys' fees and out-of-pocket costs, including travel and related expenses incurred by Lessor or its attorneys. 19. Lessor's Performance Option Should Lessee fail to make any payment or to do any act as provided by this Lease Agreement, then Lessor shall have the right (but not the obligation), without notice to Lessee of its intention to do so and without releasing Lessee from any obligation hereunder to make or to do the same, to make advances to preserve the Equipment or Lessor's title thereto, and to pay, purchase, contest or compromise any insurance premium, encumbrance, charge, tax, lien or other sum which in the judgment of Lessor appears to affect the Equipment, and in exercising any such rights, Lessor may incur any liability and expend whatever amounts in its absolute discretion it may deem necessary therefor. All sums so incurred or expended by Lessor shall be due and payable by Lessee within ten (10) days of notice thereof. 20. Quiet Possession and Inspection Lessor hereby covenants with Lessee that Lessee shall quietly possess the Equipment subject to and in accordance with the provisions hereof so long as Lessee is not in default hereunder; provided, however, that Lessor or its designated agent may, at any and all reasonable times during business hours, enter Lessee's premises for the purposes of inspecting the Equipment and the manner in which it is being used. 21. Assignments This Lease Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns. Lessee, however, shall not assign this Lease Agreement or sublet any of the Equipment without first obtaining the prior written consent of Lessor and its assigns, if any. Lessee acknowledges that the terms and conditions of this Lease Agreement have been fixed in anticipation of the possible assignment of Lessor's rights under this Lease Agreement and in and to the Equipment as collateral security to a third party ("Assignee" herein) which will rely upon and be entitled to the benefit of the provisions of this Lease Agreement. Lessee agrees to provide Lessor or its potential assigns with Lessee's most recent audited and its most current financial statements. Lessee agrees with Lessor and such Assignee to recognize in writing any such assignment within fifteen (15) days after receipt of written notice thereof and to pay thereafter all sums due to Lessor hereunder directly to such Assignee if directed by Lessor, notwithstanding any defense, set-off or counterclaim whatsoever (whether arising from a breach of this Lease Agreement or not) that Lessee may from time to time have against Lessor. Upon such assignment, the Lessor shall remain obligated to perform any obligations it may have under this Lease Agreement and the Assignee shall (unless otherwise expressly agreed to in writing by the Assignee) have not obligation to perform such obligations. Any such assignment shall be subject to Lessee's rights to use and possess the Equipment so long as Lessee is not in default hereunder.

22. Survival of Obligations All covenants, agreements, representations, and warranties contained in this Lease Agreement, any Lease Schedule, or in any document attached thereto, shall be for the benefit of Lessor and Lessee and their successors, any assignee or secured party. Further, all covenants, agreements, representations, and warranties contained in this Lease Agreement, any Lease Schedule, or in any document attached thereto, shall survive the execution and delivery of this Lease Agreement and the expiration or other termination of this Lease Agreement. 23. Corporate Authority The parties hereto covenant and warrant that the persons executing this Lease Agreement and each Lease Schedule on their behalf have been duly authorized to do so, and this Lease Agreement and any Lease Schedule constitute a valid and binding obligation of the parties hereto. The Lessee will, if requested by Lessor, provide to Lessor, Certificates of Authority naming the officers of the Lessee who have the authority to execute this Lease Agreement and any Lease Schedules attached thereto. 24. Landlords' and Mortgagees' Waiver If requested, Lessee shall furnish waivers, in form and substance satisfactory to Lessor, from all landlords and mortgagees of any premises upon which any Equipment is located. 25. Miscellaneous This Lease Agreement, the Lease Schedule(s), attached riders and any documents or instruments issued or executed pursuant hereto will have been made, executed and delivered in, and shall be governed by the internal laws (as opposed to conflicts of law provisions) and decisions of, the State of Minnesota. Lessee and Lessor consent to jurisdiction of any local, state or federal court located within Minnesota. Venue shall be in Minnesota and Lessee hereby waives local venue and any objection relating to Minnesota being an improper venue to conduct any proceeding relating to this Lease Agreement. At Lessor's sole election and determination, Lessor may select an alternative forum, including arbitration or mediation, to adjudicate any dispute arising out of this Lease Agreement. This Lease Agreement was jointly drafted by the parties, and the parties hereby agree that neither should be favored in the construction, interpretation or application of any provision or any ambiguity. There are no unwritten or oral agreements between the parties. This Lease Agreement and associated Lease Schedule(s) constitute the entire understanding and agreement between Lessor and Lessee with respect to the lease of the Equipment superseding all prior agreements, understandings, negotiations, discussions, proposals, representations, promises, commitments and offers between the parties, whether oral or written. No provision of this Lease Agreement or any Lease Schedule shall be deemed waived, amended, discharged or modified orally or by custom, usage or course of conduct unless such waiver, amendment or modification is in writing and signed by an officer of each of the parties hereto. If any one or more of the provisions of this Lease Agreement or any Lease Schedule is for any reason held invalid, illegal or unenforceable, the remaining provisions of this Lease Agreement and any such Lease Schedule will be unimpaired, and the invalid, illegal or unenforceable provisions shall be replaced by a mutually acceptable valid, legal and enforceable provision that is closest to the original intention of the parties. Lessee agrees that neither the manufacturer, nor the supplier, nor any of their salespersons, employees or agents are agents of Lessor. Any notice provided for herein shall be in writing and sent by certified or registered mail to the parties at the addresses stated on page 1 of this Lease Agreement. This Lease Agreement shall not become effective until delivered to Lessor at its offices at Minnetonka, Minnesota and executed by Lessor. If this Lease Agreement shall be executed by Lessor prior to being executed by Lessee, it shall become void at Lessor's option five (5) days after the date of Lessor's execution hereof, unless Lessor shall have received by such date a copy hereof executed by a duly authorized representative of Lessee. This Lease Agreement is made subject to the terms and conditions included herein and Lessee's acceptance is effective only to the extent that such terms and conditions are consistent with the terms and conditions herein. Any acceptance which contains terms and conditions which are in addition to or inconsistent with the terms and conditions herein will be a counter-offer and will not be binding unless agreed to in writing by Lessor. The terms used in this Lease Agreement, unless otherwise defined, shall have the meanings ascribed to them in the Lease Schedule(s). 26. REPOSSESSION LESSEE ACKNOWLEDGES THAT, PURSUANT TO THE SECTION 17 HEREOF, LESSOR HAS BEEN GIVEN THE RIGHT TO REPOSSESS THE EQUIPMENT SHOULD LESSEE BECOME IN DEFAULT OF ITS OBLIGATIONS HEREUNDER. LESSEE HEREBY WAIVES THE RIGHT, IF ANY, TO REQUIRE LESSOR TO GIVE LESSEE NOTICE AND A JUDICIAL HEARING PRIOR TO EXERCISING SUCH RIGHT OF REPOSSESSION. 27. Net Lease This Lease Agreement is a net lease and Lessee's obligations to pay all Lease Charges and other amounts payable hereunder shall be absolute and unconditional and, except as expressly provided herein, shall not be subject to any: (i) delay, abatement, reduction, defense, counterclaim, set-off, or recoupment; (ii) discontinuance or termination of any license; (iii) Equipment failure, defect or deficiency; (iv) damage to or destruction of the Equipment; or (v) dissatisfaction with the Equipment or otherwise, including any present or future claim against Lessor or the manufacturer, supplier, reseller or vendor of the Equipment. To the extent that the Equipment includes intangible (or intellectual) property, Lessee understands and agrees that: (i) Lessor is not a party to and does not have any responsibility under any software license and/or other agreement

with respect to any software; and (ii) Lessee will be responsible to pay all of the Lease Charges and perform all its other obligations under this Lease Agreement despite any defect, deficiency, failure, termination, dissatisfaction, damage or destruction of any software or software license. Except as expressly provided herein, this Lease Agreement shall not terminate for any reason, including any defect in the Equipment or Lessor's title thereto or any destruction or loss of use of any item of Equipment. 28. Headings Section headings herein are used for convenience only and shall not otherwise affect the provisions of this Lease Agreement. IN WITNESS WHEREOF, the parties hereto have caused this Lease Agreement to be signed by their respective duly authorized representative. Every Term is Agreed to and Accepted: Every Term is Agreed to and Accepted: WINTHROP RESOURCES CORPORATION ULTRALIFE BATTERIES, INC. By: /s/Richard J. Pieper By: /s/Robert W. Fishback --------------------------- --------------------------------- Print Print Name: Richard J. Pieper Name: Robert W. Fishback ------------------------- -------------------------------- Title: Senior Vice President Title: Vice President - Finance & CFO ------------------------ ------------------------------- Date: 3/03/01 Date: 2/27/01 ------------------------ -------------------------------

LEASE SCHEDULE NO. 001 This Lease Schedule is issued pursuant to the Lease Agreement Number UL022101 dated February 21, 2001. The terms of the Lease Agreement and serial numbers contained on Certificates of Acceptance are a part hereof and are incorporated by reference herein. LESSOR LESSEE Winthrop Resources Corporation Ultralife Batteries, Inc. 11100 Wayzata Boulevard 2000 Technology Parkway Suite 800 Newark, NY 14513 Minnetonka, MN 55305 SUPPLIER OF EQUIPMENT LOCATION OF EQUIPMENT Various Same As Above Term of Lease from Commencement Date: 60 Months (20 quarters) Monthly Lease Charge: $38,241.00, due quarterly as $114,723.00 Anticipated Delivery and Installation: February - July 2001 Security Deposit: Upon Lessee's execution of this Lease Schedule, Lessee shall deliver a security deposit in the amount of $114,723.00. If there is no event of default, this security deposit will be applied toward the total Lease Charges associated with the last quarter of this Lease Schedule. EQUIPMENT --------- MANUFACTURER QTY MACHINE/MODEL EQUIPMENT DESCRIPTION (including features) ------------ --- ------------- ------------------------------------------ LET Lamination and Packaging System LET Tab Welding System Various Other Related Equipment Costs Various Installation Freight and Maintenance Upon execution of this Lease Schedule, Lessee shall deliver a non-refundable sum of money equal to the Security Deposit, which shall become the Security Deposit after Lessor's receipt of a letter of credit satisfactory in all respects to Winthrop Resources Corporation. If a letter of credit is not delivered by Lessee, Lessor shall be entitled to retain any and all monies paid it by Lessee. Lease Agreement Number UL022101 and this Lease Schedule 001 are subject to Winthrop Resources Corporation receiving a letter of credit that is satisfactory in all respects to Winthrop Resources Corporation, including, but not limited to, the terms and conditions contained therein and the bank drawn thereon. Obtaining this letter of credit is a condition precedent to Winthrop Resources Corporation's obligations under Lease Agreement Number UL022101 and Lease Schedule Number 001. This Lease Schedule will be revised to reflect the exact cost and configuration installed. The Monthly Lease Charge will be prorated and charged as interim rent between the date an item of equipment is accepted and the Commencement Date. Agreed to and Accepted: Agreed to and Accepted: WINTHROP RESOURCES CORPORATION ULTRALIFE BATTERIES, INC. "LESSOR" "LESSEE" By: /s/ Richard J. Pieper By: /s/Robert W. Fishback ------------------------- -------------------------------- Print Print Name: Richard J. Pieper Name: Robert W. Fishback ----------------------- ------------------------------- Title: Senior Vice President Title: Vice President - Finance & CFO ----------------------- ------------------------------ Date: 3/03/01 Date: 2/27/01 ----------------------- ------------------------------

Rider Number: 001 Lease Agreement Number: UL022101 Lease Schedule Number: ALL Lessee Name: Ultralife Batteries, Inc. Lease Dated: February 21, 2001 INTEREST RATE FLUCTUATION This lease is intended to be a fixed rate lease from commencement date to the end of the term. The three year treasury rate is an integral part of the lease rate in this lease. The Lessee and Lessor agree that the lease rate shall be fixed for the interim period and that should the three year treasury note increase between the execution date of this Agreement and commencement date, the lease rate will be adjusted accordingly and will then be fixed for the term of the lease. Agreed to and Accepted: Agreed to and Accepted: WINTHROP RESOURCES CORPORATION ULTRALIFE BATTERIES, INC. "LESSOR" "LESSEE" By: /s/ Richard J. Pieper By: /s/Robert W. Fishback ------------------------- -------------------------------- Print Print Name: Richard J. Pieper Name: Robert W. Fishback ----------------------- ------------------------------- Title: Senior Vice President Title: Vice President - Finance & CFO ----------------------- ------------------------------ Date: 3/03/01 Date: 2/27/01 ----------------------- ------------------------------

                                                                    Exhibit 23.1

CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

As independent public accountants, we hereby consent to the incorporation of our
reports, included in this Form 10-K, into the Company's previously filed
Registration Statements on Form S-8 file numbers 33-61866 and 333-60984 and Form
S-3 file number 333-67808.

                                                         /s/ ARTHUR ANDERSEN LLP

Rochester, New York
September 25, 2001