UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                   FORM 10-Q/A
                                Amendment No. 1


     [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES
                              EXCHANGE ACT OF 1934

                  For the quarterly period ended June 26, 2004

                                       or

          [ ] Transition report pursuant to section 13 or 15(d) of the
         Securities Exchange Act of 1934 for the transition period from

                      ________________ to ________________

                         Commission file number 0-20852

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

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

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

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

- --------------------------------------------------------------------------------
              (Former name, former address and former fiscal year,
                         if changed since last report)

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 whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Exchange Act). Yes |X| No |_|

Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.

      Common stock, $.10 par value - 14,198,825 shares of common stock
      outstanding, net of 727,250 treasury shares, as of June 26, 2004.


                                       1

ULTRALIFE BATTERIES, INC. INDEX - -------------------------------------------------------------------------------- This Amendment No. 1 to Form 10-Q for Ultralife Batteries, Inc. for the period ended June 26, 2004, dated as of August 2, 2004, is being filed to correct typographical errors made in the Company's Condensed Consolidated Statement of Operations and Condensed Consolidated Statement of Cash Flows. These errors occurred when the original documents provided to the financial printer were converted to EDGAR format. The totals and subtotals on these statements, and the operating results, have not changed as a result of these corrections. Page PART I FINANCIAL INFORMATION Item 1. Financial Statements (Unaudited) Condensed Consolidated Balance Sheets - June 26, 2004 and December 31, 2003 ........................... 3 Condensed Consolidated Statements of Operations - Three and Six months ended June 26, 2004 and June 28, 2003 ............................................. 4 Condensed Consolidated Statements of Cash Flows - Three and Six months ended June 26, 2004 and June 28, 2003 ............................................. 5 Notes to Consolidated Financial Statements ...................... 6 PART II OTHER INFORMATION Item 6. Exhibits and Reports on Form 8-K ................................ 14 Signatures ...................................................... 15 Index to Exhibits ............................................... 16 2

PART I FINANCIAL INFORMATION Item 1. Financial Statements ULTRALIFE BATTERIES, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (Dollars in Thousands, Except Per Share Amounts) (unaudited) June 26, December 31, ASSETS 2004 2003 --------- ------------ Current assets: Cash and cash equivalents $ 941 $ 830 Restricted cash 51 50 Trade accounts receivable (less allowance for doubtful accounts of $223 at June 26, 2004 and $168 at December 31, 2003) 20,205 17,803 UTI note receivable -- 2,350 Inventories 16,131 10,209 Prepaid expenses and other current assets 1,662 1,314 --------- --------- Total current assets 38,990 32,556 --------- --------- Property, plant and equipment, net 19,169 18,213 Other assets: Investment in UTI -- 1,550 Technology license agreements (net of accumulated amortization of $1,451 at June 26, 2004 and $1,418 at December 31, 2003) -- 33 --------- --------- -- 1,583 --------- --------- Total Assets $ 58,159 $ 52,352 ========= ========= LIABILITIES AND SHAREHOLDERS' EQUITY Current liabilities: Short-term debt and current portion of long-term debt $ 5,439 $ 8,295 Accounts payable 7,720 6,385 Income taxes payable 13 106 Other current liabilities 3,828 3,068 --------- --------- Total current liabilities 17,000 17,854 Long-term liabilities: Debt and capital lease obligations 68 68 Commitments and contingencies (Note 10) 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 - 14,926,075 at June 26, 2004 and 14,302,782 at December 31, 2003 1,493 1,430 Capital in excess of par value 124,276 120,626 Accumulated other comprehensive loss (638) (723) Accumulated deficit (81,662) (84,525) --------- --------- 43,469 36,808 Less -- Treasury stock, at cost -- 727,250 shares 2,378 2,378 --------- --------- Total shareholders' equity 41,091 34,430 --------- --------- Total Liabilities and Shareholders' Equity $ 58,159 $ 52,352 ========= ========= The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. 3

ULTRALIFE BATTERIES, INC. CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Dollars in Thousands, Except Per Share Amounts) (unaudited) Three Months Ended Six Months Ended June 26, June 28, June 26, June 28, 2004 2003 2004 2003 -------- -------- -------- -------- Revenues $ 28,439 $ 20,110 $ 55,427 $ 35,538 Cost of products sold 21,391 15,379 42,047 27,648 -------- -------- -------- -------- Gross margin 7,048 4,731 13,380 7,890 -------- -------- -------- -------- Operating expenses: Research and development 560 646 1,063 1,231 Selling, general, and administrative 2,858 2,187 5,329 4,149 -------- -------- -------- -------- Total operating expenses 3,418 2,833 6,392 5,380 -------- -------- -------- -------- Operating income 3,630 1,898 6,988 2,510 Other income (expense): Interest income 27 4 47 5 Interest expense (110) (150) (235) (242) Write-off of UTI investment and note receivable (3,951) -- (3,951) -- Miscellaneous 32 397 93 187 -------- -------- -------- -------- (Loss) income before income taxes (372) 2,149 2,942 2,460 -------- -------- -------- -------- Income taxes -- -- 79 -- -------- -------- -------- -------- Net (loss) income $ (372) $ 2,149 $ 2,863 $ 2,460 ======== ======== ======== ======== (Loss) earnings per share - basic $ (0.03) $ 0.17 $ 0.21 $ 0.19 ======== ======== ======== ======== (Loss) earnings per share - diluted $ (0.03) $ 0.16 $ 0.19 $ 0.19 ======== ======== ======== ======== Weighted average shares outstanding - basic 14,115 12,927 13,930 12,895 ======== ======== ======== ======== Weighted average shares outstanding - diluted 14,115 13,651 15,109 13,266 ======== ======== ======== ======== The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. 4

ULTRALIFE BATTERIES, INC. CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Dollars in Thousands) (unaudited) - -------------------------------------------------------------------------------- Six Months Ended June 26, June 28, 2004 2003 OPERATING ACTIVITIES Net income $ 2,863 $ 2,460 Adjustments to reconcile net income to net cash used in operating activities: Depreciation and amortization 1,705 1,504 Gain on asset disposal (14) -- Foreign exchange gain (87) (192) Write-off of UTI investment and note receivable 3,951 -- Write-down of inventory damaged in fire 543 -- Write-down of fixed assets damaged in fire 112 Non-cash stock-based compensation 10 26 Changes in operating assets and liabilities: Accounts receivable (2,402) (6,940) Inventories (6,465) (916) Prepaid expenses and other current assets 399 (142) Insurance receivable relating to fires (798) -- Income taxes payable (93) -- Accounts payable and other current liabilities 2,095 3,957 --------- --------- Net cash provided by (used in) operating activities 1,819 (243) --------- --------- INVESTING ACTIVITIES Purchase of property and equipment (2,628) (3,278) Proceeds from asset disposal 16 -- Purchase of securities (1) -- --------- --------- Net cash used in investing activities (2,613) (3,278) --------- --------- FINANCING ACTIVITIES Change in revolving credit facilities (2,456) 2,440 Proceeds from issuance of common stock 3,703 1,128 Proceeds from issuance of debt -- 500 Principal payments on long-term debt and capital lease obligations (400) (401) Proceeds from grant -- 117 --------- --------- Net cash provided by financing activities 847 3,784 --------- --------- Effect of exchange rate changes on cash 58 27 --------- --------- Increase in cash and cash equivalents 111 290 Cash and cash equivalents at beginning of period 830 1,322 --------- --------- Cash and cash equivalents at end of period $ 941 $ 1,612 ========= ========= SUPPLEMENTAL CASH FLOW INFORMATION Taxes paid $ 255 $ -- ========= ========= Interest paid $ 173 $ 116 ========= ========= The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. 5

ULTRALIFE BATTERIES, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Dollar Amounts in Thousands - Except Share and Per Share Amounts) (unaudited) - -------------------------------------------------------------------------------- 1. BASIS OF PRESENTATION The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles for interim financial information and with the instructions to Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals and adjustments) considered necessary for a fair presentation of the condensed consolidated financial statements have been included. Results for interim periods should not be considered indicative of results to be expected for a full year. Reference should be made to the consolidated financial statements contained in the Company's Form 10-K for the twelve-month period ended December 31, 2003. The Company's monthly closing schedule is a weekly-based cycle as opposed to a calendar month-based cycle. While the actual dates for the quarter-ends will change slightly each year, the Company believes that there are not any material differences when making quarterly comparisons. 2. WRITE-OFF OF UTI INVESTMENT AND NOTE RECEIVABLE In June 2004, the Company recorded a $3,951 non-cash, non-operating charge related to the Company's ownership interest in Ultralife Taiwan, Inc. ("UTI") that consisted of a write-off of its $2,401 note receivable from UTI, including accrued interest, and the book value of its $1,550 equity investment in UTI. The Company decided to record this charge due to recent events that have caused increasing uncertainty over UTI's near-term financial viability, including a failure by UTI to meet commitments made to the Company and its other creditors to secure additional financial support before July 1, 2004. Based on these factors, and UTI's operating losses over several years, the Company's investment has had an other than temporary decline in fair value and the Company believes that the probability of being reimbursed for the note receivable is nominal. The Company continues to hold a 9.2% equity interest in UTI, and it is working with UTI to help it through its financial difficulties in an effort to ensure a satisfactory outcome for all parties involved. The Company does not believe the write-off poses a risk to its current operations or future growth prospects because UTI continues to manufacture product for it and the Company has taken steps to establish alternate sources of supply. 3. EARNINGS (LOSS) PER SHARE Basic earnings per share are calculated by dividing net income by the weighted average number of common shares outstanding during the period. Diluted earnings per share are calculated by dividing net income, adjusted for interest on convertible securities, by potentially dilutive common shares, which include stock options, warrants and convertible securities. Net loss per share is calculated by dividing net loss by the weighted average number of common shares outstanding during the period. The impact of conversion of dilutive securities, such as stock options and warrants, are not considered where a net loss is reported as the inclusion of such securities would be anti-dilutive. As a result, basic loss per share is the same as diluted loss per share. 6

The computation of basic and diluted earnings per share is summarized as follows: (In thousands, except per share data) Three Months Ended Six Months Ended -------------------------------------------------------------------- June 26, 2004 June 28, 2003 June 26, 2004 June 28, 2003 -------------------------------------------------------------------- Net (Loss) / Income (a) $ (372) $ 2,149 $ 2,863 $ 2,460 Effect of Dilutive Securities: Stock Options / Warrants -- 44 -- 44 Convertible Note -- 6 -- 9 ----------------------------------------------------------------- Net (Loss) / Income - Adjusted (b) $ (372) $ 2,199 $ 2,863 $ 2,513 ================================================================= Average Shares Outstanding - Basic (c) 14,115 12,927 13,930 12,895 Effect of Dilutive Securities: Stock Options / Warrants -- 557 1,179 246 Convertible Note -- 167 -- 125 ----------------------------------------------------------------- Average Shares Outstanding - Diluted (d) 14,115 13,651 15,109 13,266 ================================================================= EPS - Basic (a/c) $ (0.03) $ 0.17 $ 0.21 $ 0.19 EPS - Diluted (b/d) $ (0.03) $ 0.16 $ 0.19 $ 0.19 The Company also had the equivalent of 1,056,880 options and warrants outstanding for the three-month period ended June 26, 2004 which were not included in the computation of diluted EPS because these securities would have been anti-dilutive for that period. 4. STOCK-BASED COMPENSATION The Company has various stock-based employee compensation plans. The Company applies Accounting Principles Board (APB) Opinion No. 25, "Accounting for Stock Issued to Employees," and related interpretations which require 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. As all options granted to employees under such plans had an exercise price at least equal to the market value of the underlying common stock on the date of grant, and given the fixed nature of the equity instruments, no stock-based employee compensation cost is reflected in net (loss) income. The effect on net (loss) income and (loss) earnings per share if the Company had applied the fair value recognition provisions of Statement of Financial Accounting Standards ("SFAS") No. 148, "Accounting for Stock-Based Compensation - Transition and Disclosure, an Amendment of SFAS No. 123", to stock-based employee compensation is as follows: 7

(In thousands, except per share data) Three Months Ended Six Months Ended ---------------------------------------------------------------------- June 26, 2004 June 28, 2003 June 26, 2004 June 28, 2003 ---------------------------------------------------------------------- Net (loss) income, as reported $ (372) $ 2,149 $ 2,863 $ 2,460 Add: Stock-based employee compensation expense included in reported net (loss) income, net of related tax effects -- -- -- -- Deduct: Total stock-based employee compensation expense determined under fair value based method for all awards, net of related tax effects (467) (317) (681) (540) ----------------------------------------------------------------- Pro forma net (loss) income $ (839) $ 1,832 $ 2,182 $ 1,920 (Loss) earnings per share: Basic - as reported $ (0.03) $ 0.17 $ 0.21 $ 0.19 Basic - pro forma $ (0.06) $ 0.14 $ 0.16 $ 0.15 Diluted - as reported $ (0.03) $ 0.16 $ 0.19 $ 0.19 Diluted - pro forma $ (0.06) $ 0.13 $ 0.14 $ 0.14 During the first six months of 2004, the Company issued 623,293 shares of common stock as a result of exercises of stock options and warrants. The Company received approximately $3,703 in cash proceeds as a result of these transactions. 5. COMPREHENSIVE (LOSS) INCOME The components of the Company's total comprehensive (loss) income were: Three Months Ended Six Months Ended June 26, June 28, June 26, June 28, 2004 2003 2004 2003 ----------------------------------------------------------------- Net (loss) income $ (372) $ 2,149 $ 2,863 $ 2,460 Foreign currency translation adjustments 15 (124) 85 (65) ----------------------------------------------------------------- Total comprehensive (loss) income $ (357) $ 2,025 $ 2,948 $ 2,395 ================================================================= 8

6. INVENTORIES Inventories are stated at the lower of cost or market with cost determined under the first-in, first- out (FIFO) method. The composition of inventories was: June 26, 2004 December 31, 2003 -------------------------------- Raw materials $ 6,368 $ 5,946 Work in process 4,004 2,306 Finished goods 6,266 2,699 ------------------------- 16,638 10,951 Less: Reserve for obsolescence 507 742 ------------------------- $ 16,131 $ 10,209 ========================= 7. PROPERTY, PLANT AND EQUIPMENT Major classes of property, plant and equipment consisted of the following: June 26, 2004 December 31, 2003 -------------------------------- Land $ 123 $ 123 Buildings and leasehold improvements 2,540 1,845 Machinery and equipment 34,053 33,207 Furniture and fixtures 371 358 Computer hardware and software 1,664 1,554 Construction in progress 2,762 1,748 ------------------------- 41,513 38,835 Less: Accumulated depreciation 22,344 20,622 ------------------------- $ 19,169 $ 18,213 ========================= 8. DEBT As of June 26, 2004, the Company had $867 outstanding under the term loan component of its credit facility with its primary lending bank, and had $4,209 of borrowings outstanding under the revolver component of the credit facility. The Company's additional borrowing capacity under the revolver component of the credit facility as of June 26, 2004 was approximately $5,900, net of outstanding letters of credit of $3,600. At June 26, 2004, the Company's net worth was $41,091, compared to the debt covenant requiring a minimum net worth of approximately $22,406. (See Note 13 for information on the Company's new credit facility.) As of June 26, 2004, the Company's wholly-owned U.K. subsidiary, Ultralife Batteries (UK) Ltd., had approximately $345 outstanding under its revolving credit facility with a commercial bank in the U.K. This credit facility provides the Company's U.K. operation with additional financing flexibility for its working capital needs. Any borrowings against this credit facility are collateralized with that company's outstanding accounts receivable balances. There was approximately $476 in additional borrowing capacity under this credit facility as of June 26, 2004. 9

9. 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 an income tax expense of $79 for the six months ended June 26, 2004 relating to alternative minimum tax calculations. As of December 31, 2003, the Company had foreign and domestic net operating loss carryforwards totaling approximately $76,829 that are available to reduce future taxable income. The Company has not reported a deferred tax asset on its Consolidated Balance Sheet due to prior operating losses. It is reasonably possible the Company's profitability in 2003 and 2004 would result in the recognition of a deferred tax asset during 2004. The Company has determined that a change in ownership as defined under Internal Revenue Code Section 382 occurred during the fourth quarter of 2003. As a result, the net operating loss carryforwards will be subject to an annual limitation, currently estimated to be in the range of approximately $14,000 to $18,000. Such a limitation could result in the possibility of a cash outlay for income taxes in a future year when earnings exceed the amount of NOLs that can be used by the Company. 10. COMMITMENTS AND CONTINGENCIES As of June 26, 2004, the Company had $51 in restricted cash in support of a corporate credit card account. As of June 26, 2004, the Company had open capital commitments to purchase approximately $2,071 of production machinery and equipment. The Company estimates future costs associated with expected product failure rates, material usage and service costs in the development of its warranty obligations. Warranty reserves, included in other current liabilities on the Company's Consolidated Condensed Balance Sheet, are based on historical experience of warranty claims and generally will be estimated as a percentage of sales over the warranty period. In the event the actual results of these items differ from the estimates, an adjustment to the warranty obligation would be recorded. Changes in the Company's product warranty liability during the first six months of 2004 were as follows: Balance at December 31, 2003 $ 278 Accruals for warranties issued 237 Settlements made (147) ----- Balance at June 26, 2004 $ 368 ===== 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. 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, 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. This cost, however, is merely an estimate and the cost may in fact be much higher. In February, 1998, the 10

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 (50%) of the cost of correcting the environmental concern on the Newark property. The Company has fully reserved for its portion of the estimated liability. Test sampling was completed in the spring of 2001, and the engineering report was submitted to the New York State Department of Environmental Conservation (NYSDEC) for review. NYSDEC reviewed the report and, in January 2002, recommended additional testing. The Company submitted a work plan to NYSDEC in October 2003, which was approved shortly thereafter. The Company sought proposals from engineering firms to complete the remedial work outlined in the work plan. A firm was selected to perform the tasks associated with the remediation activities, which were completed in December 2003. The test results were then forwarded to NYSDEC for comment. NYSDEC responded to the Company in March 2004 requesting a report summarizing the data, findings, discussions and conclusions. The report has been submitted to NYSDEC who will review and make recommendations as to whether additional remediation is required. Because the Company believes that the source of the contamination has been removed, NYSDEC recommended that the Company conduct quarterly monitoring of the groundwater for one year. The Company believes that the final cost to remediate will not exceed the original estimate. The Company awaits final comments from the NYSDEC and will begin the additional sampling upon approval of the conclusions stated in the report. Because this is a voluntary remediation, there is no requirement for the Company to complete the project within any specific time frame. 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. Furthermore, the Company may face claims resulting in substantial liability which could have a material adverse effect on the Company's business, financial condition and the results of operations in the period in which such claims are resolved. A retail end-user of a product manufactured by one of Ultralife's customers (the "Customer") has made a claim against the Customer wherein it is asserted that the Customer's product, which is powered by an Ultralife battery, does not operate according to the Customer's product specification. No claim has been filed against Ultralife. However, in the interest of fostering good customer relations, in September 2002, Ultralife agreed to lend technical support to the Customer in defense of its claim. The claim between the end-user and the Customer has now been settled. Ultralife has renewed its commitment to the Customer to honor its warranty by replacing any batteries that may be determined to be defective. In the event a claim is filed against Ultralife and it is ultimately determined that Ultralife's product was defective, replacement of batteries to this Customer or end-user may have a material adverse effect on the Company's financial position and results of operations. 11. BUSINESS SEGMENT INFORMATION The Company reports its results in three operating segments: Primary Batteries, Rechargeable Batteries, and Technology Contracts. The Primary Batteries segment includes 9-volt, cylindrical and various other non-rechargeable specialty batteries. The Rechargeable Batteries segment includes the Company's lithium polymer and lithium ion rechargeable batteries. The Technology Contracts segment includes revenues and related costs associated with various government and military development contracts. The Company looks at its segment performance at the gross margin level, and does not allocate research and development or selling, general and administrative costs against the segments. All other items that do not specifically relate to these three segments and are not considered in the performance of the segments are considered to be Corporate charges. 11

Three Months Ended June 26, 2004 Primary Rechargeable Technology Batteries Batteries Contracts Corporate Total ----------------------------------------------------------------------------- Revenues $ 26,321 $ 1,691 $ 427 $ -- $ 28,439 Segment contribution 7,048 (82) 82 (3,418) 3,630 Interest expense, net (83) (83) Write-down of UTI investment and note receivable (3,951) (3,951) Miscellaneous 32 32 Income taxes -- -- -------- Net loss $ (372) Total assets $ 48,928 $ 4,179 $ 243 $ 4,809 $ 58,159 Three Months Ended June 28, 2003 Primary Rechargeable Technology Batteries Batteries Contracts Corporate Total ----------------------------------------------------------------------------- Revenues $ 19,570 $ 258 $ 282 $ -- $ 20,110 Segment contribution 5,008 (389) 112 (2,833) 1,898 Interest expense, net (146) (146) Miscellaneous 397 397 Income taxes -- -- -------- Net income $ 2,149 Total assets $ 31,956 $ 3,249 $ 140 $ 6,191 $ 41,536 Six Months Ended June 26, 2004 Primary Rechargeable Technology Batteries Batteries Contracts Corporate Total ----------------------------------------------------------------------------- Revenues $ 51,643 $ 3,065 $ 719 $ -- $ 55,427 Segment contribution 13,822 (567) 125 (6,392) 6,988 Interest expense, net (188) (188) Write-down of UTI investment and note receivable (3,951) (3,951) Miscellaneous 93 93 Income taxes (79) (79) -------- Net income $ 2,863 Total assets $ 48,928 $ 4,179 $ 243 $ 4,809 $ 58,159 Six Months Ended June 28, 2003 Primary Rechargeable Technology Batteries Batteries Contracts Corporate Total ----------------------------------------------------------------------------- Revenues $ 34,202 $ 638 $ 698 $ -- $ 35,538 Segment contribution 8,172 (596) 314 (5,380) 2,510 Interest expense, net (237) (237) Miscellaneous 187 187 Income taxes -- -- -------- Net income $ 2,460 Total assets $ 31,956 $ 3,249 $ 140 $ 6,191 $ 41,536 12

12. FIRES AT MANUFACTURING FACILITIES In May 2004 and June 2004, the Company experienced two fires that damaged certain inventory and property at its facilities. The May 2004 fire occurred at the Company's U.S. facility and was caused by cells that shorted out when a forklift truck accidentally tipped the cells over in an oven in an enclosed area. Certain inventory, equipment and a small portion of the building where the fire was contained were damaged. The June 2004 fire happened at the Company's U.K. location and mainly caused damage to various inventory and the U.K. company's leased facility. The fire was contained mainly in a bunkered, non-manufacturing area designed to store various material, and there was additional smoke and water damage to the facility and its contents. It is unknown how the U.K. fire was started. The fires caused relatively minor disruptions to the production operations, and had no impact on the Company's ability to meet customer demand during the quarter. The Company maintains replacement cost insurance on the property and equipment it owns or rents, with relatively low deductibles. The total of the two losses related to company-owned assets, including expenditures required to repair and clean up the facilities, is expected to be in the range of $2,000. The Company is working closely with the insurance companies on these matters, and it expects to be fully reimbursed by the insurance companies for these losses. The impacts on the Consolidated Statement of Operations and the net cash outflows from the Company are expected to be negligible. At June 26, 2004, the Company's prepaid and other current assets on its Consolidated Balance Sheet included a receivable from insurance companies for approximately $800 for equipment losses, inventory losses and clean-up costs incurred to date. 13. SUBSEQUENT EVENT - NEW CREDIT FACILITY On June 30, 2004, the Company closed on a new secured $25,000 credit facility, comprised of a five-year $10,000 term loan component and a three-year $15,000 revolving credit component. This agreement replaces the Company's $15,000 credit facility that expired on the same date. On June 30, 2004, the Company drew down the full $10,000 term loan. The proceeds of the term loan, which is to be repaid in equal monthly installments over five years, are to be used for the retirement of outstanding debt and capital expenditures. Availability under the revolving credit component is subject to a debt to earnings ratio, whereas availability under the previous facility was limited by various asset values. The lenders of the new credit facility are JP Morgan Chase Bank and Manufacturers and Traders Trust Company, with JP Morgan Chase Bank acting as the administrative agent. On July 1, 2004, the Company entered into an interest rate swap arrangement to be effective on August 2, 2004, related to the $10,000 term loan, in order to take advantage of historically low interest rates. The Company received a fixed rate of interest in exchange for a variable rate. The swap rate received was 3.98% for five years and will be adjusted accordingly for a Eurodollar spread incorporated in the agreement, which is dependent upon a debt to earnings ratio within a predetermined grid. At July 1, 2004, the total adjusted rate of interest that the Company will pay on the outstanding portion of the $10,000 term loan was 5.23%. 13

Item 6. Exhibits and Reports on Form 8-K (a) Exhibits 10.1 Credit Agreement dated as of June 30, 2004 with JPMorgan Chase Bank as Administrative Agent 10.2 General Security Agreement dated as of June 30, 2004 in favor of JPMorgan Chase Bank 31.1 Section 302 Certification - CEO 31.2 Section 302 Certification - CFO 32 Section 906 Certifications (b) Reports on Form 8-K On April 14, 2004, the Company filed Form 8-K with the Securities and Exchange Commission announcing that it will report its first quarter 2004 results for the period ended March 27, 2004 before the market opens on Thursday, April 29, 2004.* On April 22, 2004, the Company filed Form 8-K with the Securities and Exchange Commission announcing it had received an order valued at approximately $1.5 million to supply custom lithium ion batteries and chargers to Cubic Defense Applications.* On April 27, 2004, the Company filed Form 8-K with the Securities and Exchange Commission announcing that it had received an order valued at $6 million from the U.S. Army Communications Electronics Command (CECOM) for its BA-5372/U military batteries.* On April 29, 2004, the Company filed a Form 8-K with the Securities and Exchange Commission announcing its financial results for the quarter ended March 27, 2004.* On April 29, 2004, the Company filed a Form 8-K with the Securities and Exchange Commission disclosing that two sitting directors would not stand for re-election to the Board of Directors at the Annual Meeting. On May 4, 2004, the Company filed a Form 8-K with the Securities and Exchange Commission announcing the election of Philip M. Meek, Vice President of Manufacturing, as an officer of the company. On May 27, 2004, the Company filed Form 8-K with the Securities and Exchange Commission indicating that it would hold its annual meeting of shareholders for the period ending December 31, 2003, at the JPMorgan Chase Conference Center in New York City on Thursday, June 10, 2004.* On June 15, 2004, the Company filed a Form 8-K with the Securities and Exchange Commission announcing the election of Paula H. J. Cholmondeley to its board of directors.* *This information was furnished but not filed in accordance with Regulation FD. 14

SIGNATURES Pursuant to the requirements 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. (Registrant) Date: August 6, 2004 By: /s/ John D. Kavazanjian ----------------------------- John D. Kavazanjian President and Chief Executive Officer Date: August 6, 2004 By: /s/ Robert W. Fishback ----------------------------- Robert W. Fishback Vice President - Finance and Chief Financial Officer 15

Index to Exhibits 31.1 Section 302 Certification - CEO 31.2 Section 302 Certification - CFO 32 Section 906 Certifications 16

                                                                    Exhibit 31.1

I, John D. Kavazanjian, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Ultralife Batteries,
Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a
material fact or omit to state a material fact necessary to make the statements
made, in light of the circumstances under which such statements were made, not
misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as
of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the
registrant and have:

            (a) Designed such disclosure controls and procedures, or caused such
      disclosure controls and procedures to be designed under our supervision,
      to ensure that material information relating to the registrant, including
      its consolidated subsidiaries, is made known to us by others within those
      entities, particularly during the period in which this report is being
      prepared;

            (b) Designed such internal control over financial reporting, or
      caused such internal control over financial reporting to be designed under
      our supervision, to provide reasonable assurance regarding the reliability
      of financial reporting and the preparation of financial statements for
      external purposes in accordance with generally accepted accounting
      principles;

            (c) Evaluated the effectiveness of the registrant's disclosure
      controls and procedures and presented in this report our conclusions about
      the effectiveness of the disclosure controls and procedures, as of the end
      of the period covered by this report based on such evaluation; and

            (d) Disclosed in this report any change in the registrant's internal
      control over financial reporting that occurred during the registrant's
      most recent fiscal quarter (the registrant's fourth fiscal quarter in the
      case of an annual report) that has materially affected, or is reasonably
      likely to materially affect, the registrant's internal control over
      financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on
our most recent evaluation of internal control over financial reporting, to the
registrant's auditors and the audit committee of the registrant's board of
directors (or persons performing the equivalent functions):

            (a) All significant deficiencies and material weaknesses in the
      design or operation of internal control over financial reporting which are
      reasonably likely to adversely affect the registrant's ability to record,
      process, summarize and report financial information; and

            (b) Any fraud, whether or not material, that involves management or
      other employees who have a significant role in the registrant's internal
      control over financial reporting.

Date: August 6, 2004                       /s/ John D. Kavazanjian
                                           -------------------------------------
                                           John D. Kavazanjian
                                           President and Chief Executive Officer

                                                                    Exhibit 31.2

I, Robert W. Fishback, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Ultralife Batteries,
Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a
material fact or omit to state a material fact necessary to make the statements
made, in light of the circumstances under which such statements were made, not
misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as
of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the
registrant and have:

            (a) Designed such disclosure controls and procedures, or caused such
      disclosure controls and procedures to be designed under our supervision,
      to ensure that material information relating to the registrant, including
      its consolidated subsidiaries, is made known to us by others within those
      entities, particularly during the period in which this report is being
      prepared;

            (b) Designed such internal control over financial reporting, or
      caused such internal control over financial reporting to be designed under
      our supervision, to provide reasonable assurance regarding the reliability
      of financial reporting and the preparation of financial statements for
      external purposes in accordance with generally accepted accounting
      principles;

            (c) Evaluated the effectiveness of the registrant's disclosure
      controls and procedures and presented in this report our conclusions about
      the effectiveness of the disclosure controls and procedures, as of the end
      of the period covered by this report based on such evaluation; and

            (d) Disclosed in this report any change in the registrant's internal
      control over financial reporting that occurred during the registrant's
      most recent fiscal quarter (the registrant's fourth fiscal quarter in the
      case of an annual report) that has materially affected, or is reasonably
      likely to materially affect, the registrant's internal control over
      financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on
our most recent evaluation of internal control over financial reporting, to the
registrant's auditors and the audit committee of the registrant's board of
directors (or persons performing the equivalent functions):

            (a) All significant deficiencies and material weaknesses in the
      design or operation of internal control over financial reporting which are
      reasonably likely to adversely affect the registrant's ability to record,
      process, summarize and report financial information; and

            (b) Any fraud, whether or not material, that involves management or
      other employees who have a significant role in the registrant's internal
      control over financial reporting.

Date: August 6, 2004                                /s/ Robert W. Fishback
                                                    ----------------------------
                                                    Robert W. Fishback
                                                    Vice President - Finance and
                                                    Chief Financial Officer

                                                                      Exhibit 32

                           Section 1350 Certification

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002 ("Section 906"), John D. Kavazanjian and Robert W.
Fishback, the President and Chief Executive Officer and Vice President - Finance
and Chief Financial Officer, respectively, of Ultralife Batteries, Inc., certify
that (i) the Quarterly Report on Form 10-Q for the quarter ended June 26, 2004
fully complies with the requirements of Section 13(a) or 15(d) of the Securities
Exchange Act of 1934 and (ii) the information contained in such report fairly
presents, in all material respects, the financial condition and results of
operations of Ultralife Batteries, Inc.

A signed original of this written statement required by Section 906 has been
provided to Ultralife Batteries, Inc. and will be retained by Ultralife
Batteries, Inc. and furnished to the Securities and Exchange Commission or its
staff upon request.

Date: August 6, 2004                       /s/ John D. Kavazanjian
                                           -------------------------------------
                                           John D. Kavazanjian
                                           President and Chief Executive Officer

Date: August 6, 2004                       /s/ Robert W. Fishback
                                           -------------------------------------
                                           Robert W. Fishback
                                           Vice President - Finance and
                                           Chief Financial Officer