AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON DECEMBER 28, 2001
                                                      REGISTRATION NO. 333-67808

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   ----------

                                 AMENDMENT NO. 3
                                       TO
                                    FORM S-3

                                   ----------

                             REGISTRATION STATEMENT
                        UNDER THE SECURITIES ACT OF 1933

                            ULTRALIFE BATTERIES, INC.

             (Exact Name of Registrant as Specified in its Charter)

                  Delaware                               16-387013
     (State or Other Jurisdiction of                  (I.R.S. Employer
      Incorporation or Organization)                Identification Number)

                             2000 Technology Parkway
                             NEWARK, NEW YORK 14513
                                 (315) 332-7100
    (Address, including Zip Code, and Telephone Number, including Area Code,
                  of Registrant's Principal Executive Offices)

                                   ----------

                               John D. Kavazanjian
                      President and Chief Executive Officer
                            Ultralife Batteries, Inc.
                             2000 Technology Parkway
                             Newark, New York 14513
                                 (315) 332-7100
            (Name, Address, including Zip Code, and Telephone Number,
                   including Area Code, of Agent for Service)

                                   ----------

                                    Copy to:

                             Jeffrey H. Bowen, Esq.
                           Harter, Secrest & Emery LLP
                            1600 Bausch & Lomb Place
                            Rochester, New York 14604
                                 (716) 232-6500

      Approximate date of commencement of proposed sale to the public: From time
to time after this Registration Statement becomes effective.

      If the only securities being registered on this Form are being offered to
dividend or interest reinvestment plans, please check the following box. [ ]

      If any of the securities being registered on this Form are to be offered
on a delayed or continuous basis pursuant to Rule 415 under the Securities Act
of 1933, other than securities offered only in connection with dividend or
interest reinvestment plans, check the following box. [X]

      If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [ ]

      If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. [ ]

      If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]

THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES
AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE
A FURTHER AMENDMENT THAT SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT
SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF THE
SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a),
MAY DETERMINE.




                                                                      PROSPECTUS

                                1,199,000 SHARES

                            ULTRALIFE BATTERIES, INC.
                                  COMMON STOCK

                                   ----------

      This prospectus  relates to the public offering of 1,199,000 shares of our
common stock. Of the total 1,199,000 shares,  1,090,000 of such shares are being
registered for the accounts of the selling stockholders identified in Table A in
the section titled "Selling Stockholders". The remaining 109,000 of those shares
are being  registered for the accounts of future  stockholders  who will receive
their shares upon exercise of the warrants  held by those parties  identified in
Table B in the section titled "Selling Stockholders".  This offering will not be
underwritten.  The  shares we are  registering  may be  offered  by the  selling
stockholders  (including  those holding stock as a result of the future exercise
of the  warrants)  from  time to time in  transactions  in the  over-the-counter
market, in negotiated transactions, or in a combination of such methods of sale.
The shares may be offered at fixed prices that may be changed,  at market prices
prevailing at the time of sale, at prices related to prevailing market prices or
at negotiated prices. The selling stockholders (including those holding stock as
a result of the future exercise of the warrants) may effect such transactions by
selling the shares to or through broker-dealers.  We will not receive any of the
proceeds from the sale of these shares.


      Our common stock is quoted on the Nasdaq  National Market under the symbol
"ULBI." On December 27, 2001,  the last reported sale price for the common stock
was $4.10.


                                   ----------

      This  offering of our common stock  involves  certain  risks.  For further
information, please see the section entitled "Risk Factors".

      Neither the  Securities and Exchange  Commission nor any state  securities
commission has approved or disapproved of these securities or determined if this
prospectus  is truthful or  complete.  Any  representation  to the contrary is a
criminal offense.

                The date of this prospectus is December ___, 2001


                                      -1-


                                Table of Contents

                                                                            Page
                                                                            ----

Prospectus Summary                                                            3
Recent Developments                                                           3
Outlook                                                                       4
Risk Factors                                                                  5
Forward-Looking Statements                                                   11
Use of Proceeds                                                              11
Selling Stockholders                                                         11
Plan of Distribution                                                         15
Legal Matters                                                                15
Experts                                                                      15
Where You Can Find More Information                                          16
Incorporation of Information by Reference                                    16



                                      -2-


                               PROSPECTUS SUMMARY

      This summary highlights  selected  information and does not contain all of
the  information  that is  important  to you.  We urge  you to read  the  entire
prospectus  carefully  and  any  information  contained  in or  incorporated  by
reference in this prospectus  before you decide whether to buy our common stock.
You should pay special  attention  to the risks of investing in our common stock
discussed  under Risk  Factors  below.  Unless the context  otherwise  requires,
references in this  prospectus to Ultralife,  we, us, and our refer to Ultralife
Batteries, Inc. and our subsidiaries.

About Ultralife Batteries, Inc.


      We develop, manufacture and market a wide range of standard and customized
primary  and  rechargeable  lithium  batteries  for  use  in  a  wide  array  of
applications and markets, including military,  automotive telematics, safety and
medical,  and  computers  and  communications.  We believe that our  proprietary
technologies  allow us to offer batteries that are ultra-thin,  light weight and
that  generally  achieve  greater  operating  performance  than other  batteries
currently  available.  We sell  our  products  directly  to  original  equipment
manufacturers  ("OEMs")  in the United  States  and abroad and have  contractual
arrangements with sales  representatives who market our products on a commission
basis in  particular  areas.  We also  distribute  our  products to domestic and
international distributors and retailers that purchase our batteries for resale.
We have obtained ISO 9001 certification for our lithium batteries  manufacturing
operations in Newark, New York and Abingdon,  England.  As of November 30, 2001,
we had approximately 450 employees worldwide.


      We were formed in December 1990 as a Delaware corporation.  In March 1991,
we acquired certain technology and assets from Eastman Kodak Company relating to
its 9-volt  lithium  manganese  dioxide  primary  battery and in June 1994, as a
result of the formation of our United  Kingdom  subsidiary  and  acquisition  of
certain battery-related assets, acquired a presence in Europe. In December 1998,
we announced a joint  venture to produce our polymer  rechargeable  batteries in
Taiwan.

      Our  principal  executive  office is located at 2000  Technology  Parkway,
Newark, New York 14513. Our telephone number is (315) 332-7100.

                               RECENT DEVELOPMENTS

      In October 2001, we were informed by our primary lending  institution that
our  borrowing  availability  under our $20  million  credit  facility  had been
effectively  reduced  to zero as a result  of a recent  appraisal  of our  fixed
assets.  Accordingly,  our  liquidity  depends on our  ability  to  successfully
generate  positive cash flow from  operations and achieve  adequate  operational
savings.  We are also exploring  opportunities  for new or additional  equity or
debt financing. Notwithstanding the foregoing, there can be no assurance that we
will  have  sufficient  cash  flows  to meet our  working  capital  and  capital
expenditure requirements.

      On  October  15,  2001,  we  announced  the  award of  contracts  from the
Department of the Army (CECOM) and the Department of Justice (UNICOR) for two of
its  lithium-manganese  dioxide (Li/MnO2) primary  (non-rechargeable)  cells and
batteries made in our Newark, New York facility. These contracts total in excess
of $3.0  million,  with  deliveries  expected  to begin  immediately.  The first
contract is an additional  quantity  release  against an existing  contract with
UNICOR  previously  announced  in  December  2000 for the  BA-5368/U  cell.  The
BA-5368/U battery is used in the Tri-Service AN/PRC-90 pilot rescue radio, which
is extensively used by the U.S. Military, Coast Guard, Customs, and the National
Guard as well as other  government  agencies.  Deliveries are scheduled  through
March 2002. The second contract,  with deliveries  scheduled  through June 2002,
represents  releases  exercised by CECOM (U.S. Army  Communications  Electronics
Command) for the BA-5372/U battery under a contract that was initially announced
in April 1999. The BA-5372/U  battery is commonly used as memory back-up for the


                                      -3-


AN/PRC-119  MANPACK Single Channel Ground and Airborne Radio System  (SINC-GARS)
as well as other electronic devices.

      On November 21, 2001, we announced the  appointment  of William A. Schmitz
as Chief Operating  Officer.  Mr.  Schmitz,  formerly Vice President and General
Manager of our Primary Battery Business,  now has responsibility for all Primary
and  Rechargeable  battery  operations  worldwide.  Mr. Eric Dix,  formerly Vice
President and General Manager of the Rechargeable Battery Business,  will report
as a staff  consultant  to John D.  Kavazanjian,  President and CEO. The Company
also announced that Nancy C. Naigle, formerly Vice President of Worldwide Sales,
has been appointed Vice  President of Sales and Marketing,  with  responsibility
for  worldwide  sales and  marketing  operations.  Julius  Cirin,  formerly Vice
President of Corporate  Marketing,  has been appointed Vice President of Product
and Industry Marketing and will retain corporate marketing  responsibility under
Ms. Naigle.

      On December 5, 2001, we reported that in response to increased demand from
the  U.S.  Army,  Ultralife  and the  State of New York  recently  announced  an
expansion program that is expected to create over 100 new manufacturing  jobs at
Ultralife  by the end of 2002.  Lt.  Governor  Mary  Donohue of the State of New
York, state and local officials,  and Ultralife  executives gathered recently to
announce our  expansion  plans that include:  the purchase of new  manufacturing
equipment  to be used to  increase  capacity  and  production,  specifically  to
produce  batteries for the U.S.  Army; a $300,000  commitment  from Empire State
Development;  and a $750,000  deferred loan that could convert into a grant from
the Governor's Office for Small Cities, through Wayne County.


      On December 12,  2001,  we  announced  the election of Charanjit  Singh as
Chairman of the Board of Directors.  He replaces Arthur  Lieberman,  who stepped
down after  three years as Chairman  of the Board.  Mr.  Lieberman  remains as a
Director of Ultralife. Mr. Singh has been a Director of the Company since August
2000.

      On December 19, 2001,we announced the election of two corporate  officers.
Dr. Colin Newnham was appointed Vice President and Managing Director of European
Operations  and Patrick R. Hanna,  Jr. was appointed Vice President of Corporate
Business  Strategy.  Dr.  Newnham  joined the Company in 1994,  and has held the
position of Managing Director of Ultralife  Batteries (UK) Ltd. since July 1999.
He has over 30 years  experience  in the  battery  industry  where he has held a
variety of senior  positions and worked on a number of primary and  rechargeable
battery  technologies with companies such as Ever Ready and the Dowty Group. Mr.
Hanna  joined the Company in February  2000 as  Director of  Corporate  Business
Planning.  Prior to that he spent 23 years with the Xerox Corporation and served
in many capacities in the areas of strategic and business planning development.


                                     OUTLOOK


      We expect to achieve a modest  increase  in  consolidated  revenues in the
fiscal quarter ending  December 31, 2001 as compared to the fiscal quarter ended
September 30, 2001.  During the second fiscal quarter ending  December 31, 2001,
we are projecting growth to come largely from standard cylindrical and high rate
batteries for growth in military markets. Sales of 9-volt batteries are expected
to decline from the prior  quarter due to current  softness in orders from smoke
detector and medical  customers.  We expect to take advantage of our flexibility
to tailor and  develop  our  existing  and new  products  that will  continue to
enhance  revenue  growth  throughout  the  year.  Additionally,  we have  seen a
noticeably higher level of interest from the military since the tragic events of
September  11,  2001.  We believe that we are  well-positioned  with our current
portfolio of products, and our new products in development,  to meet the current
demands communicated to us by the military,  both in the US and UK. With respect
to the full fiscal year, we are  projecting  growth in virtually all major areas
of our business - 9 volt, standard cylindricals, high rate, and rechargeable. We
expect to take advantage of our ability to customize and



                                      -4-



develop new products that will continue to enhance  growth  throughout the year.
We believe that  customer  demand,  most notably in our military  markets,  will
continue  to grow.  This  growth  is not only  related  to the  success  we have
experienced  with our  BA-5368  and  BA-5372  battery  products,  but it is also
related to our  anticipated  success with the development of other new batteries
that are used by military organizations.  While some of this increased demand is
related to the war on  terrorism,  most of our growth  projection is a result of
our  anticipated  ability to obtain new business as we have been working closely
in design activities with the US Army and the UK Ministry of Defence. As we have
indicated  previously,  we continue to believe  revenues will increase year over
year by at least 40%.


      We  previously  set two key  financial  goals - to  reach  operating  cash
breakeven by December 2001 and to attain  positive net income by June 2002.  Due
to the recent  slowdown in the economy which has largely  impacted  sales of our
rechargeable batteries, we have extended our goal for cash breakeven to occur in
the  March  2002  quarter,   but  remain   steadfast  on  our  goal  to  achieve
profitability by June 2002.


      In October and November of 2001, we realigned our resources to address the
changing  market  conditions and to better meet customer  demand in areas of our
business that are growing.  The realignment did not significantly  change any of
our existing operations nor were any product lines  discontinued.  A majority of
employees  affected by this  realignment  were re-deployed from our rechargeable
segment and support  functions  into open direct labor  positions in our primary
segment, due to the significantly  growing demand for primary batteries from the
military.  Less than 7% of our total employees were terminated.  The realignment
did not result in any  significant  severance  costs.  We expect to realize cost
savings from these  measures of  approximately  $1.5 million per quarter.  These
quarterly  savings are comprised of approximately  $1.1 million of reduced labor
costs,  approximately  $0.2 million of reduced material usage, and approximately
$0.2 million of lower administrative expenses.  Approximately one-third of these
savings,  due to the timing of  implementation  of the  actions  taken,  will be
realized in the fiscal quarter ending December 31, 2001, with the full amount to
be realized in the fiscal quarter ending March 31, 2002.


                                  RISK FACTORS

      An  investment in shares of common stock  offered  hereby  involves a high
degree of risk.  The following  risk factors  should be considered  carefully in
addition to the other  information  in this  prospectus  before  purchasing  the
common stock  offered by this  prospectus.  The  following  factors  could cause
actual  results  to  differ   materially  from  the  matters  described  in  the
forward-looking  statements,  with material and adverse effects on the Company's
business,  operating  results,  financial  condition  and the value of Ultralife
stock.

Our company  has a history of  operating  losses  and,  as a result,  our future
profitability is uncertain.

      We began operating our company in March 1991. During each year since 1991,
we have had net operating  losses.  These losses have  resulted  mainly from the
cost of researching,  developing and  manufacturing our products and general and
administrative  costs  associated  with operating our company.  Because of these
historical losses, we cannot assure that we will generate an operating profit or
achieve profitability in the future.

Our advanced rechargeable batteries have not achieved and may never achieve wide
acceptance in the market,  and our  competitors  may introduce new  rechargeable
batteries.

      Although we have begun volume  production of our  rechargeable  batteries,
our advanced rechargeable batteries have not yet achieved wide acceptance in the
market.   We  cannot  assure  that  a  market  will  ever  accept  our  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 our advanced


                                      -5-


rechargeable  batteries is delayed for any reason, our competitors may introduce
emerging  technologies  or  improve  existing  technologies  which  could have a
material adverse effect on our business.

The sale of our advanced  rechargeable  batteries  depends on our  relationships
with our OEMs and their general business conditions.

      We will  continue to promote  market  demand for,  and  awareness  of, our
advanced  rechargeable  batteries.  We will  accomplish  this partly through the
development of relationships  with OEMs that manufacture  products which require
the performance  characteristics  of our advanced  rechargeable  batteries.  The
success  of any  of  these  relationships  depends  upon  the  general  business
condition  of the OEM and our  ability  to  produce  our  advanced  rechargeable
batteries  at the quality and cost and within the period  required by such OEMs.
Our  failure to develop a  sufficient  number of  relationships  with OEMs could
reduce the  number of  batteries  we sell and  therefore  negatively  affect our
profitability. The deterioration of these relationships may adversely affect our
business.

      In fiscal 2001, one customer (Fyrnetics, Inc.) accounted for approximately
$3.1 million of sales, which amounted to approximately 13% of total revenues. We
believe that the loss of this customer's  business would  negatively  affect our
revenues.  While we believe that our current  relationship with this customer is
good, there is no assurance that this relationship will continue in the future.

Our business  depends on the success of OEMs  selling  products  containing  our
batteries.

      A  substantial  portion of our  business  will  depend upon the success of
products  sold by OEMs  that  use  our  batteries.  Therefore,  our  success  is
substantially  dependent  upon  the  acceptance  of the  OEMs'  products  in the
marketplace.  We are subject to many risks beyond our 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 our technology or products faced
by the OEM in developing its products; and, the financial and other resources of
the OEM.

We may not be able to accommodate increased demand for our advanced rechargeable
batteries or our other products, and this may adversely affect our revenues.

      Rapid  growth  of our  advanced  rechargeable  battery  business  or other
segments of our business may significantly strain our management, operations and
technical  resources.  If we are successful in obtaining  rapid market growth of
our  advanced  rechargeable  batteries,  we will be  required  to deliver  large
volumes of quality  products to our  customers on a timely basis at a reasonable
cost to those  customers.  We cannot  assure,  however,  that our business  will
rapidly grow or that our efforts to expand our manufacturing and quality control
activities  will be  successful  or that we will be able to  satisfy  commercial
scale production requirements on a timely and cost-effective basis. We will also
be required to continue to improve  our  operations,  management  and  financial
systems and controls. Our failure to manage our growth effectively could have an
adverse  effect on our  ability to produce  product  and meet the demands of our
customers.

We face competition from a number of companies that have greater  resources than
we do and that may develop more popular products than ours.

      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 ours.  We are 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 and lithium  batteries,  as well as
from  companies  engaged  in the  development  of  batteries  incorporating  new
technologies.  We also compete with large and small  manufacturers  of alkaline,
carbon-zinc,  seawater,  high  rate  and  primary  batteries  as well  as  other
manufacturers of lithium batteries. Manufacturers of batteries include Eveready,
Sanyo Electric Co. Ltd., Sony Corp., Toshiba


                                      -6-


Corp., Matsushita Electric Industrial Co., Ltd., Duracell  International,  Inc.,
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. We
cannot assure that we will successfully compete with these  manufacturers,  many
of  which  have  substantially  greater  financial,  technical,   manufacturing,
distribution,  marketing,  sales and other resources.  Many companies, some with
substantially  greater  resources than ours, are developing a variety of battery
technologies  which  are  expected  to  compete  with our  technology.  If these
companies  successfully  market their batteries  before the  introduction of our
products,  there could be a material  adverse  effect on our ability to sell our
products and gain a  substantial  market  share.  The market for our products is
characterized  by changing  technology and evolving  industry  standards,  often
resulting  in product  obsolescence  or short  product  lifecycles.  Although we
believe that our batteries,  particularly  our 9-volt and advanced  rechargeable
batteries, are based on technology that is continually refined to meet the needs
of the marketplace,  there can be no assurance that competitors will not develop
technologies or products that would render our technology and products  obsolete
or less marketable.

The loss of certain management,  marketing, engineering or technical staff could
adversely affect our business.

      Because  of the  specialized,  technical  nature of our  business,  we are
highly  dependent on certain members of our management,  marketing,  engineering
and technical staff. If we lose the services or these members, this could have a
material  adverse  effect on our  ability to  produce  marketable  products.  In
addition  to  developing  manufacturing  capacity  so that we can  produce  high
volumes of our advanced  rechargeable  batteries,  we must attract,  recruit and
retain a sizeable workforce of technically  competent employees.  Our ability to
pursue  effectively our 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.  We
cannot assure that we will be able to retain or recruit this type of personnel.

Certain  components of our batteries pose safety risks that may cause  accidents
in our facilities and in the use of our products.

      Components of our  batteries  contain  certain  elements that are known to
pose safety risks. Our primary battery products incorporate lithium metal, which
when it reacts with water may cause fires if not handled properly.  For example,
a  December  1996  fire  at  our  Abingdon,   England  facility  shut  down  our
manufacturing  operation at this facility for 15 months.  In August 1997, a fire
occurred at our Newark,  New York facility,  damaging batteries in inventory but
not  disrupting  ongoing  production.  Fires  that  occurred  in July  1994  and
September 1995 at our Abingdon,  England  facility caused certain  manufacturing
operations to be halted for 1 or 2 days of  production.  Although we incorporate
safety procedures in our research,  development and manufacturing processes that
are designed to minimize safety risks, we cannot assure that more accidents will
not occur.  Although we currently carry  insurance  policies which cover loss of
our  plant  and  machinery,  leasehold  improvements,   inventory  and  business
interruption,  as well as personal injury losses related to accidents  caused at
our facilities,  any accident,  whether at our manufacturing  facilities or from
the use of our products,  may result in significant  production delays or claims
for  damages  resulting  from  injuries.  We could  incur  significant  costs in
connection with these types of losses.

We could incur significant costs for violations of or compliance with applicable
environmental laws and regulations.

      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 we
believe  that  our  operations  are  in  substantial   compliance  with  current
environmental  regulations and that, except as noted in the risk factor entitled
"We may incur significant costs for environmental remediation at our Newark, New
York facility" below,  there are no  environmental  conditions that will require
material expenditures for clean-up at our present or former


                                      -7-


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 us or otherwise  subject us to future  liabilities.
Moreover, state and local governments may enact additional restrictions relating
to the disposal of lithium  batteries used by our customers  which could require
us to respond to those  restrictions or could  negatively  affect the demand for
those batteries.  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.  We
currently ship our 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 us or our customers.

We may incur significant costs for environmental  remediation at our Newark, New
York facility.

      Since  1998  when  we  entered  into a  lease/purchase  agreement  for our
facility in Newark, New York, we have been in regular communication with the New
York State Department of Environmental Conservation (NYSDEC) regarding low level
soil  contamination  at the  facility.  In  January of 2001,  we entered  into a
Voluntary  Clean-Up  Agreement  with the  NYSDEC  whereby  we agreed to  conduct
further environmental testing of soil and groundwater.  Testing was completed in
the  spring  of 2001 and the  results  were  communicated  to the  NYSDEC in the
summer.  We have not yet received  comments back from the NYSDEC. At the time of
the  acquisition  of the property in 1998, we estimated the cost of any required
remediation to be approximately  $230,000.  As a component of the lease/purchase
agreement, a former owner of the property agreed to share in the cost of further
testing and  remediation  with us. We cannot assure that we will not face claims
resulting in substantial liability which would have a material adverse effect on
profitability in the period in which such claims are resolved.

We rely on a limited number of suppliers for materials we use in our products.

      Certain  materials we use in our products are available only from a single
or a  limited  number  of  suppliers.  Additionally,  we may  elect  to  develop
relationships  with a single or limited  number of suppliers for materials  that
are  otherwise  generally  available.   Although  we  believe  that  alternative
suppliers  are  available  to supply  materials  that  could  replace  materials
currently  used by us and that, if  necessary,  we would be able to redesign our
products to make use of such  alternatives,  any interruption in our supply from
any supplier  that serves as our sole source could delay  product  shipments and
have a material adverse effect on our business,  financial condition and results
of operations.  Although we have experienced interruptions of product deliveries
by sole source suppliers,  these  interruptions  have not had a material adverse
effect on our business, financial condition and results of operations. We cannot
guarantee  that we will  not  experience  a  material  interruption  of  product
deliveries from sole source suppliers.

We cannot  guarantee the protection of our technology or prevent the development
of similar technology by our competition.

      Our  success  depends  more  on the  knowledge,  ability,  experience  and
technological  expertise of our  employees  than on the legal  protection of our
patents and other proprietary  rights.  We claim  proprietary  rights in various
unpatented technologies,  know-how, trade secrets and trademarks relating to our
products  and  manufacturing  processes.  We  cannot  guarantee  the  degree  of
protection these various claims may or will afford, or that our competitors will
not  independently   develop  or  patent  technologies  that  are  substantially
equivalent or superior to our technology.  We protect our proprietary  rights in
our  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.  We, however,  have had patents
issued and patent  applications  pending in the U.S.  and  elsewhere.  We 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


                                      -8-


protect  our  technology,  (ii)  that  any  patents  issued  to us  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 we are
found to be infringing  third party  patents,  there can be no assurance that we
will be able to obtain  licenses  with  respect to such  patents  on  acceptable
terms, if at all. Our 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 our
products.

Our research and development efforts depend on technology transfer agreements.

      Our research and development of advanced  rechargeable  battery technology
and products utilizes internally-developed  technology,  acquired technology and
certain patents and related technology licensed by us pursuant to non-exclusive,
technology transfer  agreements.  There can be no assurance that our 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 by us.

An adverse outcome of our relationship  with the China joint venture program may
adversely affect our financial condition.

      In  July  1992,  we  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  from  us  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 us over the first two years of the agreement,  of which approximately
$5.6 million has been paid.  We have 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,  we wrote off in  fiscal  1997 the
entire balance owed to us as well as our investment aggregating $805,000.  Since
China Battery has not purchased  technology,  equipment,  training or consulting
services from us to produce batteries other than 2/3 A lithium batteries,  we do
not believe that China Battery has the capacity to become our competitor.  We do
not anticipate that the  manufacturing  or marketing of 2/3 A lithium  batteries
will be a  substantial  portion of our product line in the future.  However,  in
December 1997, China Battery sent to us a letter  demanding  reimbursement of an
unspecified  amount  of losses  they have  incurred  plus a refund  for  certain
equipment  that  we  sold to  China  Battery.  We  have  attempted  to  initiate
negotiations to resolve the dispute.  However, an agreement has 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 our  business,  financial
condition  and results of  operations.  We believe  that such a claim is without
merit.  As we have  completely  written  down the  balance we believe is owed by
China Battery,  there is no risk for non-payment.  The remaining risk is related
to any  expenses  we may be liable for with  respect to the  liquidation  of the
assets of the venture.

We may face  liability if our batteries  fail to function  properly and if these
liabilities are not covered by insurance.

      Because certain of our primary batteries are used in a variety of security
and safety products and medical  devices,  we may be exposed to liability claims
if such a battery fails to function properly.  We maintain what we believe 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.


                                      -9-


The market  price of our common  stock may be  volatile,  which  could cause the
value of your stock to decline.

      Future   announcements   concerning  us  or  our  competitors,   including
technological innovations or commercial products,  litigation or public concerns
as to the safety or commercial  value of one or more of our products,  may cause
the market  price of our 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.

An adverse outcome of the lawsuit against us by certain  stockholders could have
a material adverse effect on our financial condition.

      In August 1998,  we, along with our  directors,  and certain  underwriters
were  named as  defendants  in a  complaint  filed in  federal  court by certain
stockholders,  alleging  that the  defendants,  during  1998,  violated  various
provisions of the federal  securities laws in connection with an offering of our
common  stock.  The  trial  court  twice  granted  our  motion  to  dismiss  the
stockholders'  complaint. The second time the court dismissed the complaint with
prejudice and directed the case to be closed.  The stockholders  filed an appeal
of the trial court's latest  dismissal.  Prior to the argument of  stockholders'
appeal, we entered into a settlement  agreement in which the stockholders agreed
withdraw  their appeal with  prejudice  in exchange for a settlement  payment of
$285,000.  This payment was to be mainly paid by our insurance carrier.  At that
time, we believed that the proposed settlement was in our best interests and the
best interests of our stockholders  because it would terminate the stockholders'
action and eliminate the risks of uncertainty inherent in any litigation.

      Since entering into the settlement  agreement,  the insurance  carrier has
commenced  liquidation  proceedings.  The insurance  carrier informed us that in
light of the liquidation proceedings, it would no longer fund our settlement. In
addition,  the value of the  insurance  policy is in serious  doubt.  Because of
these  developments  with the insurance  carrier,  we may cancel the  settlement
agreement and allow the stockholders to proceed with their appeal.

      We continue to believe that the stockholder  suit lacks merit and that the
court will dismiss the suit on appeal. However, the liquidation of the insurance
carrier  creates a new risk for our  company  because  we would have to bear the
significant  expenses of ongoing  litigation,  including any  potential  damages
award if stockholders  were to win the case.  These expenses will be without any
insurance  coverage.  Since  stockholders  are  seeking  damages in excess of $5
million,  we believe that an unfavorable  outcome would have a material  adverse
impact on our financial condition.

      We are presently evaluating our options, including whether to proceed with
the settlement either on the terms previously  negotiated or on other terms that
the  parties  may  mutually  agree  upon,  with  the  expectation  that any such
settlement would now be funded in whole or in large part by us. In addition,  we
are exploring our rights against the insurance carrier.

Our ability to borrow under our credit facility is impaired,  and we may have to
pursue other means of generating  cash to support our business with no guarantee
of succeeding.

      At  September  30,  2001,  we had a total  of  $4.9  million  of cash  and
investment  securities.  Based on our current financial outlook, we will require
additional external financing (debt or equity) to continue the implementation of
our growth strategies.  In October 2001, we were informed by our primary lending
institution  that  our  borrowing  availability  under  our $20  million  credit
facility had been effectively  reduced to zero as a result of a recent appraisal
of our fixed assets. Accordingly, our liquidity depends on


                                      -10-


our ability to  successfully  generate  positive cash flow from  operations  and
achieve adequate  operational  savings. We are also exploring  opportunities for
new or additional  equity or debt  financing.  We cannot  guarantee that we will
have sufficient  cash flows to meet our working capital and capital  expenditure
requirements.

                           FORWARD-LOOKING STATEMENTS

      This  prospectus,  including  information  contained in documents that are
incorporated  by  reference  in  this   prospectus,   contains   forward-looking
statements,  as that term is defined by federal  securities laws, that relate to
the  financial  condition,  results of  operations,  plans,  objectives,  future
performance and business of Ultralife.  These statements are frequently preceded
by, followed by or include the words believes, expects,  anticipates,  estimates
or similar expressions.  We have based these  forward-looking  statements on our
current  expectations  and  projections  about  future  events.  The  statements
contained in this prospectus  relating to matters that are not historical  facts
are forward-looking  statements that involve risks and uncertainties,  including
future demand for our products and services, the successful commercialization of
our 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 our
business   strategy  or  development   plans,   capital   deployment,   business
disruptions,  including those caused by fire, raw materials,  supplies and other
risks and uncertainties, certain of which are beyond our control. In addition to
these risks,  in the section of this prospectus  entitled Risk Factors,  we have
summarized a number of the risks and uncertainties  that could affect the actual
outcome of the forward-looking statements included in this prospectus. We advise
you not to place undue reliance on these forward-looking  statements in light of
the material risks and  uncertainties  to which they are subject.  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. We undertake
no  obligation  to  publicly  update or revise any  forward-looking  statements,
whether as a result of new information, future events or otherwise.

                                 USE OF PROCEEDS

      We will not  receive  any of the  proceeds  from the sale of the shares of
common  stock by the  selling  stockholders.  To the extent,  however,  that the
warrants are exercised  through  payment of the exercise  price in cash,  rather
than a cashless  exercise,  we will receive the proceeds of those exercises.  We
have agreed to bear all expenses,  other than selling  commissions  and fees and
expenses  of  counsel  and  other  advisors  to  the  selling  stockholders,  in
connection with the registration of the shares being offered.

                              SELLING STOCKHOLDERS

      The  following  Table A sets  forth the  number of shares of common  stock
owned by each of the  selling  stockholders  who  subscribed  for  shares of our
common stock in our recent private placement. None of these selling stockholders
has had a material  relationship  with us within the past three years other than
as a  result  of  the  ownership  of  our  common  stock.  Because  the  selling
stockholders  may offer all or some of the common stock which they hold pursuant
to the offering contemplated by this prospectus, and because there are currently
no agreements, arrangements or understandings with respect to the sale of any of
the  shares,  no  estimate  can be given as to the amount of shares that will be
held by the selling  stockholders after completion of this offering.  The shares
offered  by this  prospectus  may be  offered  from time to time by the  selling
stockholders named below or by pledgees, donees, transferees or other successors
in interest who receive the shares as a gift, partnership  distribution or other
non-sale related transfer.


                                      -11-


Table A ------- Number of Shares Number of Number of Beneficially Shares Shares Owned Prior to Registered Beneficially Percent of Completion of for Sale Owned After Outstanding the Offering Hereby (1) Completion Shares after of the Completion of Name of Selling Stockholder Offering the Offering(2) - ------------------------------------------------------------------------------------------------------------------------ * First Trust as trustee for Sheila Baird 22,000 22,000 0 SERP Weiss, Peck & Greer as trustee for 10,000 10,000 0 * Sheila Baird IRA Weiss, Peck & Greer as trustee for 28,000 16,000 12,000 * Murray Berliner Sep IRA Weiss, Peck & Greer as trustee for 5,500 4,000 1,500 * Stephan Bermas IRA William A. Birnbaum 22,500 16,000 6,500 * William Birnbaum and Kathleen Birnbaum 22,500 16,000 6,500 * Harris J. Bixler 21,000 16,000 5,000 * Weiss, Peck & Greer as trustee for John 8,000 4,000 4,000 * V. Brennan IRA Weiss, Peck & Greer as trustee for 8,000 8,000 0 * Julie Connelly IRA Katharine Crossgrove 13,000 8,000 5,000 * Daeg Partners, LLP 574,500 92,000 482,500 3.92% Donna Darnell 7,500 4,000 3,500 * Tirone E. David, M.D. 25,000 12,000 13,000 * Weiss, Peck & Greer as trustee for John 17,000 8,000 9,000 * W. Dewey, IRA Weiss, Peck & Greer as trustee for John 18,000 8,000 10,000 * Dorman IRA Weiss, Peck & Greer as trustee for Joan 14,500 8,000 6,500 * Ellenbogen IRA Weiss, Peck & Greer as trustee for 9,500 4,000 5,500 * Marcia Goldstein IRA Martha Grant 14,000 8,000 6,000 * Claire S. Gulamerian, Living Trust dtd 16,600 8,000 8,600 * 6/7/96
-12-
Table A ------- Number of Shares Number of Number of Beneficially Shares Shares Owned Prior to Registered Beneficially Percent of Completion of for Sale Owned After Outstanding the Offering Hereby (1) Completion Shares after of the Completion of Name of Selling Stockholder Offering the Offering(2) - ------------------------------------------------------------------------------------------------------------------------ * Ingolstadt Ltd. BVI 26,000 16,000 10,500 * Oscar Lascano 9,000 4,000 5,000 * Weiss, Peck & Greer as trustee for 9,600 4,000 5,600 * Stanley Mailman IRA Barbara V. May 5,200 4,000 1,200 * Weiss, Peck & Greer as trustee for 18,800 16,000 2,800 * Bernadette Murphy IRA Joan Nazarro 8,000 4,000 4,000 * 1004050 Ontario Inc. 9,000 4,000 5,000 * Arthur Panoff 9,300 8,000 1,300 * Patricia C. Remmer, Revocable Trust dtd 31,000 16,000 15,000 * 7/22/92 Patricia C. Remmer, 1995 Charitable 10,000 4,000 6,000 * Lead Trust The Remmer Family Foundation 8,000 4,000 4,000 * Weiss, Peck & Greer as trustee for 19,000 8,000 11,000 * Dorothy Rivkin IRA Maurice Schlossberg and Amy Schlossberg 5,000 8,000 5,000 * Weiss, Peck & Greer as trustee for Mary 7,000 4,000 3,000 * Simons IRA Weiss, Peck & Greer as trustee for 22,000 16,000 6,000 * Richard R. Stebbins Sarah Tough 9,000 4,000 5,000 * Weiss, Peck & Greer as trustee for Leon 11,000 4,000 7,000 * Zeff IRA Charles W. Phillips 10,000 10,000 0 * Richard F. Morton 15,000 5,000 10,000 * Neal P. Brooks 38,000 5,000 33,000 * State of Wisconsin Investment Board 2,218,600 670,000 1,548,600 12.57% Total 3,355,600 1,090,000 2,273,600 18.46%
- ---------- * Represents beneficial ownership of less than 1%. -13- (1) This Registration Statement shall also cover any additional shares of our common stock which become issuable in connection with the common stock registered for sale hereby by reason of any stock dividend, stock split, recapitalization or other similar transaction effected without the receipt of consideration which results in an increase in the number of our outstanding shares of common stock. (2) Based on 12,578,186 shares of the Company's common stock, par value $.10 per share, outstanding as of November 30, 2001, less 27,250 treasury shares and 231,980 shares out of 700,000 shares owned by Ultralife Taiwan, Inc., a Taiwanese venture of which the Company owns approximately 33%. The following Table B sets forth the number of shares of common stock to be owned upon exercise of the warrants issued to H.C. Wainwright & Co., Inc. and several of its affiliates as partial compensation for its services as placement agent in connection with our private placement. The warrantholders have confirmed to us that none had agreements or understandings, directly or indirectly, with any person to distribute the common stock issuable upon exercise of the warrants. Because the warrantholders or subsequent selling stockholders may offer all or some of the common stock which they hold pursuant to the offering contemplated by this prospectus, and because there are currently no agreements, arrangements or understandings with respect to the sale of any of the shares, no estimate can be given as to the amount of shares that will be held by the warrantholders or subsequent selling stockholders after completion of this offering. The shares offered by this prospectus may be offered from time to time by the warrant holders or subsequent selling stockholders or by pledgees, donees, transferees or other successors in interest who receive the shares as a gift, partnership distribution or other non-sale related transfer.
Table B ------- Number of Number of Number of Shares Shares Shares Beneficially Registered Beneficially Owned Prior for Sale Owned after to Completion Hereby (1)(2) Completion Percent of of the of the Outstanding Name of Selling Stockholder Offering Offering Shares - ------------------------------------------------- ------------------------------------------- ------------- Eric Singer 38,900 38,900 0 * Matthew Balk 5,000 5,000 0 * Jason Adelman 5,000 5,000 0 * Scott Weisman 5,600 5,600 0 * H.C. Wainwright & Co., Inc. 54,500 54,500 0 * Total 109,000 109,000 0 *
* Represents beneficial ownership of less than 1%. (1) This Registration Statement shall also cover any additional shares of our common stock which become issuable in connection with the common stock registered for sale hereby by reason of any stock dividend, stock split, recapitalization or other similar transaction effected without the receipt of consideration which results in an increase in the number of our outstanding shares of common stock. (2) This figure includes the shares that will be issued upon exercise of the warrants by such selling stockholder. -14- PLAN OF DISTRIBUTION We will receive no proceeds from this offering. The shares offered by this prospectus may be sold by the selling stockholders (including those holding stock as a result of the future exercise of the warrants) from time to time in transactions in the over-the-counter market, in negotiated transactions, or in a combination of such methods of sale, at fixed prices which may be changed, at market prices prevailing at the time of sale, at prices related to prevailing market prices or at negotiated prices. The selling stockholders (including those holding stock as a result of the future exercise of the warrants) may effect such transactions by selling the shares to or through broker-dealers, and such broker-dealers may receive compensation in the form of discounts, concessions or commissions from the selling stockholders (including those holding stock as a result of the future exercise of the warrants) and/or the purchasers of the shares for whom such broker-dealers may act as agents or to whom they sell as principals, or both. This compensation might be in excess of customary commissions. The shares we are offering may be sold either pursuant to this Registration Statement or pursuant to Rule 144 issued by the SEC under the Securities Act of 1933. Some of our selling stockholders are affiliated with broker-dealers. To the best of our knowledge, any selling stockholder affiliated with a broker-dealer purchased the shares of our common stock being sold by this prospectus in the ordinary course of business, and no benefits accrued to them as a result of their relationship with the broker-dealer. In order to comply with the securities laws of certain states, if applicable, the shares will be sold in such jurisdictions only through registered or licensed brokers or dealers. In addition, in certain states the shares may not be sold unless they have been registered or qualified for sale in the applicable state or an exemption from the registration or qualification requirement is available and is complied with. The selling stockholders (including those holding stock as a result of the future exercise of the warrants) and any broker-dealers or agents that participate with the selling stockholders (including those holding stock as a result of the future exercise of the warrants) in the distribution of the shares may be deemed to be "underwriters" within the meaning of the Securities Act of 1933, and any commissions received by them and any profit on the resale of the shares purchased by them may be deemed to be underwriting commissions or discounts under federal law. Under applicable federal rules and regulations, any person engaged in the distribution of our common stock may not simultaneously engage in market making activities with respect to our common stock for a period of two business days prior to the commencement of such distribution. In addition, and without limiting the foregoing, each selling stockholder will be subject to applicable provisions of the Securities Exchange Act of 1934 and the rules and regulations of the SEC promulgated thereunder. These rules include, without limitation, Rules 10b-6 and 10b-7, which may limit the timing of purchases and sales of shares of our common stock by the selling stockholders (including those holding stock as a result of the future exercise of the warrants). LEGAL MATTERS The validity of the securities offered hereby will be passed upon for us by Harter, Secrest & Emery LLP, Rochester, New York. EXPERTS The financial statements incorporated by reference in this prospectus and elsewhere in the Registration Statement have been audited by Arthur Andersen LLP, independent public accountants, as indicated in their reports thereto, and are included herein in reliance upon the authority of said firm as experts in accounting and auditing in giving said reports. -15- WHERE YOU CAN FIND MORE INFORMATION No person has been authorized to give any information or to make any representations other than those contained in this prospectus in connection with this offering of our common stock. If any such information or representations are given or made, such information or representations must not be relied upon as having been authorized by us, by any selling stockholder or by any other person. Neither the delivery of this prospectus nor any sale made hereunder shall, under any circumstances, create any implication that information herein is correct as of any time subsequent to the date hereof. This prospectus does not constitute an offer to sell or a solicitation of an offer to buy any security other than the common stock covered by this prospectus, nor does it constitute an offer to or solicitation of any person in any jurisdiction in which such offer or solicitation may not lawfully be made. We are subject to the informational requirements of the Securities Exchange Act of 1934, as amended. As a result, we file reports, proxy statements, information statements and other information with the Securities and Exchange Commission (the "SEC"). You may inspect and copy any reports, proxy statements and other information that we file at the Public Reference Room maintained by the SEC at 450 Fifth Street, N.W., Washington, D.C. 20549. You can obtain copies of such materials by mail from the Public Reference Room of the SEC at Room 1024, 450 Fifth Street, N.W., Washington, D.C. 20549 at prescribed rates and at the Commission's regional offices in New York City, 75 Park Place, Room 1400, New York, New York 10007 and Chicago, Citicorp Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661. You may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC maintains a World Wide Web site that contains reports, proxy and information statements and other information regarding registrants that file electronically with the SEC. The address of the SEC's web site is http://www.sec.gov. Our common stock is quoted on the Nasdaq National Market, and such material may also be inspected at the offices of Nasdaq Operations, 1735 K Street N.W. Washington, D.C. 20006. We have filed with the SEC a Registration Statement on Form S-3 (together with all amendments and exhibits, referred to in this prospectus as the "Registration Statement") under the Securities Act of 1933 with respect to the common stock we are offering. This prospectus does not contain, nor is it required to contain, all of the information set forth in the Registration Statement, certain parts of which are omitted in accordance with the rules and regulations of the SEC. For further information regarding us and our common stock, you should refer to the Registration Statement and its exhibits and schedules. The Registration Statement, including its exhibits and schedules, may be inspected as described above. INCORPORATION OF INFORMATION BY REFERENCE The following documents filed with the SEC pursuant to the Securities Exchange Act of 1934 are incorporated herein by reference: 1. Our Annual Report on Form 10-K for the fiscal year ended June 30, 2001, filed September 26, 2001, as amended by our Annual Report on Form 10-K/A filed December 12, 2001; 2. Our Quarterly Report on Form 10-Q for the period ended September 30, 2001, filed November 7, 2001, as amended by our Quarterly Report on Form 10-Q/A filed December 28, 2001; 3. Our Forms 8-K filed on July 12, 2001 and July 24, 2001; 4. The description of our common stock, par value $.10 per share, contained in our Registration Statement on Form S-1 filed on December 23, 1992 (Registration No. 33-54470), including any amendment or report filed for the purpose of updating such description; and 5. All reports and other documents filed by us pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934 subsequent to the date of this prospectus and prior to the termination of this offering. -16- Any statement contained in a document incorporated by reference herein shall be deemed to be incorporated by reference in this prospectus and to be part hereof from the date of filing of such documents. Any statement modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus. We will provide to you upon written or oral request and without charge a copy of any or all of such documents which are incorporated herein by reference (other than exhibits to such documents unless such exhibits are specifically incorporated by reference into the documents that this prospectus incorporates). Written or oral requests for copies (at no cost to requestor) should be directed to our Secretary, at our principal executive offices: Ultralife Batteries, Inc., 2000 Technology Parkway, Newark, New York 14513. Our telephone number is (315) 332-7100. -17- PART II INFORMATION NOT REQUIRED IN PROSPECTUS ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION The following table sets forth the costs and expenses, other than underwriting discounts and commissions, payable by Ultralife Batteries, Inc. (the "Company") in connection with the sale of common stock being registered. All amounts are estimates except the SEC registration fee. SEC Registration Fee $ 1,800 Legal fees and expenses 20,000 Accounting fees and expenses 9,000 Miscellaneous fees and expenses 5,500 ------- Total $36,300 ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS With respect to indemnification of directors and officers, Section 145 of the Delaware General Corporation Law ("DGCL") provides that a corporation shall have the power to indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the corporation) by reason of the fact that the person is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by the person in connection with such action, suit or proceeding, if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had no reasonable cause to believe the person's conduct was unlawful. Under this provision of the DGCL, the termination of any action, suit or proceeding by judgment, order, settlement, conviction, or upon a plea of nolo contendere or its equivalent, shall not, of itself, create a presumption that the person did not act in good faith and in a manner which the person reasonably believed to be in or not opposed to the best interests of the corporation, and with respect to any criminal action or proceeding, had reasonable cause to believe that the person's conduct was unlawful. Furthermore, the DGCL provides that a corporation shall have the power to indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of the corporation to procure a judgment in its favor by reason of the fact that the person is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys' fees) actually and reasonably incurred by the person in connection with the defense or settlement of such action or suit if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the corporation and except that no indemnification shall be made in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable to the corporation unless and only to the extent that the Court of Chancery or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery or such other court shall deem proper. The Company's Restated Certificate of Incorporation (the "Certificate of Incorporation") and By-laws, as amended (the "By-laws") provide for limitation of the liability of directors to the Company and its stockholders and for indemnification of directors, officers, employees and agents of the Company, respectively, to the maximum extent permitted by the DGCL. II-1 The Certificate of Incorporation provides that directors are not liable to the Company or its stockholders for monetary damages for breaches of fiduciary duty as a director, except for liability (a) for any breach of the director's duty of loyalty to the Company or its stockholders, (b) for acts or omissions not in good faith or that involve intentional misconduct or a knowing violation of law, (c) for dividend payments or stock repurchases in violation of Delaware law, or (d) for any transaction from which the director derived any improper personal benefit. The By-laws include provisions by which the Company will indemnify its officers and directors and other persons against expenses, judgments, fines and amounts paid in settlement with respect to threatened, pending or completed suits or proceedings against such persons by reason of serving or having served the Company as officers, directors or in other capacities, except in relation to matters with respect to which such persons shall be determined not to have acted in good faith, lawfully or in the best interests of the Company. With respect to matters to which the Company's officers, directors, employees, agents or other representatives are determined to be liable for misconduct or negligence in the performance of their duties, the By-laws provide for indemnification only to the extent that the Company determines that such person acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the Company. ITEM 16. EXHIBITS 2.1 Share Purchase Agreement* 2.2 Warrant Agreement* 5 Opinion of Harter, Secrest & Emery LLP* 23.1 Consent of Independent Accountants** 23.2 Consent of Harter, Secrest & Emery LLP (included in the Opinion of Counsel filed as Exhibit 5 hereto)* 24 Power of Attorney* *These Exhibits were previously filed with our Form S-3, filed on August 17, 2001, File No. 333-67808. **Filed with this Amendment No. 3 to Form S-3. ITEM 17. UNDERTAKINGS The undersigned Registrant hereby undertakes (subject to the proviso contained in Item 512(a) of Regulation S-K): (1) To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement: (i) to include any prospectus required by section 10(a)(3) of the Securities Act of 1933; (ii) to reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflect in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20 percent change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement; and (iii) to include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement. (2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities II-2 offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering. The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated by reference in the Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. The undersigned Registrant hereby undertakes to supplement the prospectus, after expiration of the subscription period, to set forth the results of the subscription offer, the transactions by the underwriters during the subscription period, the amount of unsubscribed securities to be purchased by the underwriters, and the terms of any subsequent reoffering thereof. If any public offering by the underwriters is to be made on terms different from those set forth on the cover page of the prospectus, a post-effective amendment will be filed to set forth the terms of such offering. Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act of 1933 and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act of 1933 and will be governed by the final adjudication of such issue. The undersigned registrant hereby undertakes to deliver or cause to be delivered the prospectus, to each person to whom the prospectus is sent or given, the latest annual report, to security holders that is incorporated by reference in the prospectus and furnished pursuant to and meeting the requirements of Rule 14a-3 or Rule 14c-3 under the Exchange Act of 1934; and, where interim financial information required to be presented by Article 3 of Regulation S-X is not set forth in the prospectus, to deliver, or cause to be delivered to each person to whom the prospectus is sent or given, the latest quarterly report that is specially incorporated by referred in the prospectus to provide such interim financial information. II-3 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that is has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized in the City of Newark, State of New York, on this 28th day of December, 2001. ULTRALIFE BATTERIES, INC. Dated: December 28, 2001 By: /s/ JOHN D. KAVAZANJIAN -------------------------------------- John D. Kavazanjian, President and Chief Executive Officer, and with Powers of Attorney, as granted in the original S-3 filing, filed on August 17, 2001 Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated: Signature Title Date Chief Executive Officer, December 28, 2001 _____________________* President and Director John D. Kavazanjian (Principal Executive Officer) _____________________* Vice President-Finance and December 28, 2001 Robert W. Fishback Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer) _____________________* Director December 28, 2001 Ranjit Singh _____________________* Director December 28, 2001 Arthur M. Lieberman _____________________* Director December 28, 2001 Joseph C. Abeles _____________________* Director December 28, 2001 Joseph N. Barrella _____________________* Director December 28, 2001 Carl H. Rosner _____________________* Director December 28, 2001 Patricia C. Barron _____________________ Director December __, 2001 Daniel W. Christman *By: /s/ JOHN D. KAVAZANJIAN -------------------------------------------- John D. Kavazanjian, as Attorney-in-Fact II-4 INDEX TO EXHIBITS 2.1 Share Purchase Agreement* 2.2 Warrant* 5 Opinion of Harter, Secrest & Emery LLP* 23.1 Consent of Independent Accountants** 23.2 Consent of Harter, Secrest & Emery LLP (included in the Opinion of Counsel filed as Exhibit 5)* 24 Power of Attorney* *Previously filed with the Form S-3 filed on August 17, 2001, File No. 333-67808 **Filed with this Amendment No. 3 to Form S-3.
                                                                    EXHIBIT 23.1

CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

As independent  public  accountants,  we hereby consent to the  incorporation by
reference in this  registration  statement of our reports  dated August 16, 2001
(except with respect to the matter discussed in Note 14, as to which the date is
December 12, 2001) included in Ultralife  Batteries,  Inc.'s Form 10-K/A for the
year ended June 30, 2001,  and to all  references  to our Firm  included in this
registration statement.

                                                     /s/ ARTHUR ANDERSEN LLP

Rochester, New York

December 28, 2001