SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

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

                For the quarterly period ended December 31, 2001

                                       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 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 - 12,318,956 shares outstanding as of January
31, 2002.


                                       1


                            ULTRALIFE BATTERIES, INC.
                                      INDEX
--------------------------------------------------------------------------------

                                                                            Page
                                                                            ----

PART I FINANCIAL INFORMATION

Item 1.        Financial Statements

               Condensed Consolidated Balance Sheets -
                 December 31, 2001 and June 30, 2001.........................3

               Condensed Consolidated Statements of Operations -
                 Three and six months ended December 31, 2001 and 2000.......4

               Condensed Consolidated Statements of Cash Flows -
                 Six months ended December 31, 2001 and 2000.................5

               Notes to Consolidated Financial Statements....................6

Item 2.        Management's Discussion and Analysis of
                 Financial Condition and Results of Operations..............11

Item 3.        Quantitative and Qualitative Disclosures
                 About Market Risk..........................................17


PART II OTHER INFORMATION

Item 1.        Legal Proceedings............................................17

Item 4.        Submission of Matters to a Vote of Security Holders..........18

Item 6.        Exhibits and Reports on Form 8-K.............................18



SIGNATURES .................................................................19


                                       2


PART I FINANCIAL INFORMATION
Item 1. Financial Statements

                            ULTRALIFE BATTERIES, INC.
                      CONDENSED CONSOLIDATED BALANCE SHEETS
                (Dollars in Thousands, Except Per Share Amounts)

--------------------------------------------------------------------------------

                                                         December 31,   June 30,
                        ASSETS                              2001         2001
                                                            ----         ----
                                                        (unaudited)
Current assets:
   Cash and cash equivalents                             $    706    $    494
   Available-for-sale securities                              968       2,573
   Restricted cash                                          1,300         540
   Trade accounts receivable (less allowance
     for doubtful accounts of $285 at
     December 31, 2001 and $262 at June 30, 2001)           4,426       3,379
   Inventories                                              5,459       5,289
   Prepaid expenses and other current assets                1,131       1,648
                                                         --------    --------

       Total current assets                                13,990      13,923
                                                         --------    --------

Property, plant and equipment                              32,020      32,997

Other assets:
  Investment in affiliates                                     --          --
  Technology license agreements (net of
    accumulated amortization of $1,218 at
    December 31, 2001 and $1,168 at
    June 30, 2001)                                            233         283
                                                         --------    --------
                                                              233         283
                                                         --------    --------

Total Assets                                             $ 46,243    $ 47,203
                                                         ========    ========

LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
   Current portion of long-term debt
     and capital lease obligations                       $    955    $  1,065
   Accounts payable                                         4,368       3,755
   Other current liabilities                                1,763       2,282
                                                         --------    --------
       Total current liabilities                            7,086       7,102

Long-term liabilities:
   Long-term debt and capital lease obligations             2,202       2,648

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 - 12,578,186 at December 31, 2001 and
     11,488,186 at June 30, 2001)                           1,258       1,149
   Capital in excess of par value                         105,621      99,389
   Accumulated other comprehensive loss                      (835)     (1,058)
   Accumulated deficit                                    (68,786)    (61,724)
                                                         --------    --------
                                                           37,258      37,756

   Less--Treasury stock, at cost--27,250 shares               303         303
                                                         --------    --------
        Total shareholders' equity                         36,955      37,453
                                                         --------    --------
Total Liabilities and Shareholders' Equity               $ 46,243    $ 47,203
                                                         ========    ========

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
                                 December 31,          December 31,
                               2001       2000       2001       2000
                               ----       ----       ----       ----

Revenues                     $ 7,459    $ 5,290    $15,075    $12,141

Cost of products sold          7,671      6,989     15,735     14,292
                             -------    -------    -------    -------

Gross margin                    (212)    (1,699)      (660)    (2,151)

Operating expenses:
  Research and development       972        948      2,154      1,508
  Selling, general, and
  administrative               2,092      2,060      4,213      3,856
                             -------    -------    -------    -------
Total operating expenses       3,064      3,008      6,367      5,364

Operating loss                (3,276)    (4,707)    (7,027)    (7,515)

Other income (expense):
  Interest income                 16        276         85        502
  Interest expense               (93)      (121)      (175)      (253)
  Equity loss in affiliate        --     (1,258)        --     (1,590)
  Miscellaneous                  (67)        73         55         15
                             -------    -------    -------    -------
Loss before income taxes      (3,420)    (5,737)    (7,062)    (8,841)
                             -------    -------    -------    -------

Income taxes                      --         --         --         --
                             -------    -------    -------    -------

Net loss                     $(3,420)   $(5,737)   $(7,062)   $(8,841)
                             =======    =======    =======    =======


Net loss per share, basic
  and diluted                $ (0.28)   $ (0.51)   $ (0.58)   $ (0.80)
                             =======    =======    =======    =======

Weighted average shares
  outstanding, basic and
  diluted                     12,319     11,151     12,140     11,113
                             =======    =======    =======    =======

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 December 31,
                                                   2001            2000
                                                   ----            ----

OPERATING ACTIVITIES
Net loss                                         $(7,062)        $ (8,841)
Adjustments to reconcile net loss
  to net cash used in operating
  activities:
Depreciation and amortization                      2,134            1,912
Equity loss in affiliate                              --            1,590
Changes in operating assets and
  liabilities:
   Accounts receivable                            (1,047)              78
   Inventories                                      (170)             244
   Prepaid expenses and other
     current assets                                  517             (333)
   Accounts payable and other
     current liabilities                              94              562
                                                 -------         --------
Net cash used in operating activities             (5,534)          (4,788)
                                                 -------         --------

INVESTING ACTIVITIES
Purchase of property and equipment                (1,538)          (2,916)
Proceeds from sale leaseback                         544               --
Purchase of securities                            (9,090)         (21,048)
Sales of securities                                9,935           14,128
Maturities of securities                              --           10,230
                                                 -------         --------
Net cash (used in) provided by
  investing activities                              (149)             394
                                                 -------         --------

FINANCING ACTIVITIES
Proceeds from issuance of
  common stock                                     6,341              606
Principal payments on long-term
  debt and capital lease obligations                (556)            (380)
                                                 -------         --------
Net cash provided by financing activities          5,785              226
                                                 -------         --------

Effect of exchange rate changes on cash              110             (174)
                                                 -------         --------

Increase (Decrease) in cash and
  cash equivalents                                   212           (4,342)

Cash and cash equivalents at
  beginning of period                                494            5,712

                                                 -------         --------
Cash and cash equivalents at
  end of period                                  $   706         $  1,370
                                                 =======         ========

SUPPLEMENTAL CASH FLOW INFORMATION
Unrealized gain on securities                    $    --         $      1
                                                 =======         ========
Interest paid                                    $   108         $     69
                                                 =======         ========


                                       5


                            ULTRALIFE BATTERIES, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
       (Dollar Amounts in Thousands - Except Share and Per Share Amounts)

--------------------------------------------------------------------------------

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 Annual Report on Form 10-K for the fiscal year ended June 30, 2001.

2. NET LOSS PER SHARE

      Net loss per share is calculated by dividing net loss by the weighted
average number of common shares outstanding during the period. Common stock
options and warrants have not been included as their inclusion would be
antidilutive; as a result, basic earnings per share is the same as diluted
earnings per share.

3. COMPREHENSIVE INCOME (LOSS)

      The components of the Company's total comprehensive loss were:

                                                       (unaudited)
                                          Three months ended  Six months ended
                                              December 31,      December 31,
                                            2001      2000      2001     2000
                                          --------  -------   -------   -------
Net loss                                  $(3,420)  $(5,737)  $(7,062)  $(8,841)

Unrealized (loss) gain on securities           --        (1)       --         1
Foreign currency translation adjustments       94      (221)      223      (176)
                                          -------   -------   -------   -------

Total comprehensive loss                  $(3,326)  $(5,959)  $(6,839)  $(9,016)
                                          =======   =======   =======   =======

4. 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:

                                              (unaudited)
                                           December 31, 2001    June 30, 2001
                                           -----------------    -------------
Raw materials                                    $2,811             $2,595
Work in process                                   1,930              1,233
Finished goods                                    1,075              1,872
                                                 ------             ------
                                                  5,816              5,700
Less: Reserve for obsolescence                      357                411
                                                 ------             ------
                                                 $5,459             $5,289
                                                 ======             ======


                                       6


5. PROPERTY, PLANT AND EQUIPMENT

      Major classes of property, plant and equipment consisted of the following:

                                              (unaudited)
                                              December 31,   June 30,
                                                  2001         2001
                                              ------------   --------
      Land                                      $   123      $   123
      Buildings and Leasehold Improvements        1,608        1,608
      Machinery and Equipment                    38,449       37,891
      Furniture and Fixtures                        311          291
      Computer Hardware and Software              1,406        1,375
      Construction in Progress                    3,538        2,984
                                                -------      -------
                                                 44,985       44,272
      Less:  Accumulated Depreciation            13,415       11,275
                                                -------      -------
                                                $32,020      $32,997
                                                =======      =======

6. COMMITMENTS AND CONTINGENCIES

      As of December 31, 2001, the Company had $1,300 in restricted cash with
two lending institutions. $250 of this amount was for a letter of credit against
a building and equipment operating lease. The remaining $1,050 represents funds
restricted by the Company's primary lending institution to cover outstanding
letters of credit in excess of eligible assets. The Company is in the process of
restructuring the terms of the credit facility with the lending institution to
increase the amount of eligible assets.

      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 August 1998, the Company, its Directors, and certain underwriters were
named as defendants in a complaint filed in the United States District Court for
the District of New Jersey by certain shareholders, purportedly on behalf of a
class of shareholders, alleging that the defendants, during the period April 30,
1998 through June 12, 1998, violated various provisions of the federal
securities laws in connection with an offering of 2,500,000 shares of the
Company's Common Stock. The complaint alleged that the Company's offering
documents were materially incomplete, and as a result misleading, and that the
purported class members purchased the Company's Common Stock at artificially
inflated prices and were damaged thereby. Upon a motion made on behalf of the
Company, the Court dismissed the shareholder action, without prejudice, allowing
the complaint to be refiled. The shareholder action was subsequently refiled,
asserting substantially the same claims as in the prior pleading. The Company
again moved to dismiss the complaint. By Opinion and Order dated September 28,
2000, the Court dismissed the action, this time with prejudice, thereby barring
plaintiffs from any further amendments to their complaint and directing that the
case be closed. Plaintiffs filed a Notice of Appeal to the Third Circuit Court
of Appeals and the parties submitted their briefs. Subsequently, the parties
notified the Court of Appeals that they had reached an agreement in principle to
resolve the outstanding appeal and settle the case upon terms and conditions
which require submission to the District Court for approval. Upon application of
the parties and in order to facilitate the parties' pursuit of settlement, the
Court of Appeals issued an Order dated May 18, 2001 adjourning oral argument on
the appeal and remanding the case to the District Court for further proceedings
in connection with the proposed settlement.

      Subsequent to the parties entering into the settlement agreement, the
Company's insurance carrier commenced liquidation proceedings. The insurance
carrier informed the Company that in light of the


                                       7


liquidation proceedings, it would no longer fund the settlement. In addition,
the value of the insurance policy is in serious doubt. Because of these
developments with the insurance carrier, the Company may cancel the settlement
agreement and allow the stockholders to proceed with their appeal.

      In the event settlement is not reached, the Company will continue to
defend the case vigorously. The amount of alleged damages, if any, cannot be
quantified, nor can the outcome of this litigation be predicted. Accordingly,
management cannot determine whether the ultimate resolution of this litigation
could have a material adverse effect on the Company's financial position and
results of operations.

      In conjunction with the Company's purchase/lease of its Newark, New York
facility in 1998, the Company entered into a payment-in-lieu of tax agreement
which provides the Company with real estate tax concessions upon meeting certain
conditions. In connection with this agreement, the Company received an
environmental assessment, which revealed contaminated soil. The assessment
indicated potential actions that the Company may be required to undertake upon
notification by the environmental authorities. The assessment also proposed that
a second assessment be completed and provided an estimate of total potential
costs to remediate the soil of $230. However, there can be no assurance that
this will be the maximum cost. The Company entered into an agreement whereby a
third party has agreed to reimburse the Company for fifty percent of the costs
associated with this matter. Test sampling occurred in the fourth quarter of
fiscal 2001 and the engineering report was submitted to the New York State
Department of Environmental Conservation (NYSDEC) for review. NYSDEC has
reviewed the report and in January 2002 recommended additional testing. The
Company has responded by submitting a proposed work plan to NYSDEC and is
waiting further review. 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.

7. BUSINESS SEGMENT INFORMATION (unaudited)

      The Company reports its results in four operating segments: Primary
Batteries, Rechargeable Batteries, Technology Contracts and Corporate. The
Primary Batteries segment includes 9-volt batteries, cylindrical batteries and
various specialty batteries. The Rechargeable Batteries segment consists of the
Company's rechargeable batteries. The Technology Contracts segment includes
revenues and related costs associated with various government and military
development contracts. The Corporate segment consists of all other items that do
not specifically relate to the three other segments and are not considered in
the performance of the other segments.

Three Months Ended December 31, 2001
------------------------------------
                        Primary   Rechargeable  Technology
                       Batteries   Batteries    Contracts   Corporate     Total
                       ---------------------------------------------------------
Revenues                $ 7,020     $   153         $286    $    --     $ 7,459
Segment contribution        712      (1,926)          30     (2,092)     (3,276)
Interest, net                                                   (77)        (77)
Equity loss in
  affiliate                                                      --          --
Miscellaneous expense                                           (67)        (67)
Income taxes                                                     --          --
                                                                        -------
Net loss                                                                $(3,420)
Total assets            $20,535     $19,827         $309    $ 5,572     $46,243


                                       8


Three Months Ended December 31, 2000
------------------------------------
                        Primary   Rechargeable  Technology
                       Batteries   Batteries    Contracts   Corporate     Total
                       ---------------------------------------------------------
Revenues               $ 4,667     $    44        $579      $    --     $ 5,290
Segment contribution         6      (2,680)         56       (2,089)     (4,707)
Interest income, net                                            155         155
Equity loss in
  affiliate                                                  (1,258)     (1,258)
Miscellaneous                                                    73          73
Income taxes                                                     --          --
                                                                        -------
Net loss                                                                $(5,737)
Total assets           $17,884     $22,504        $288      $15,556     $56,232

Six Months Ended December 31, 2001
----------------------------------
                        Primary   Rechargeable  Technology
                       Batteries   Batteries    Contracts   Corporate     Total
                       ---------------------------------------------------------
Revenues               $14,294     $   288        $493      $    --     $15,075
Segment contribution     1,439      (4,304)         51       (4,213)     (7,027)
Interest, net                                                   (90)        (90)
Equity loss in
  affiliate                                                      --          --
Miscellaneous income                                             55          55
Income taxes                                                     --          --
                                                                        -------
Net loss                                                                $(7,062)
Total assets           $20,535     $19,827        $309      $ 5,572     $46,243

Six Months Ended December 31, 2000
----------------------------------
                        Primary   Rechargeable  Technology
                       Batteries   Batteries    Contracts   Corporate     Total
                       ---------------------------------------------------------
Revenues               $10,909     $   164        $1,068    $    --     $12,141
Segment contribution        17      (3,766)           90     (3,856)     (7,515)
Interest income                                                 249         249
Equity loss in
  affiliate                                                  (1,590)     (1,590)
Miscellaneous                                                    15          15
Income taxes                                                     --          --
                                                                     -  -------
Net loss                                                                $(8,841)
Total assets           $17,884     $22,504        $  288    $15,556     $56,232

8. OTHER MATTERS

      On July 20, 2001, the Company completed a $6,800 private placement of
1,090,000 shares of its common stock at $6.25 per share. In conjunction with the
offering, warrants to acquire up to 109,000 shares of common stock were granted.
The exercise price of the warrants is $6.25 per share and the warrants have a
five-year term.

      In October 2001, the Company was informed by its primary lending
institution that its borrowing availability under the $20,000 credit facility
had been effectively reduced to zero as a result of a recent appraisal of its
fixed assets. Accordingly, the Company's liquidity depends on the Company's
ability to successfully generate positive cash flow from operations and achieve
adequate operational savings. The Company is also exploring opportunities for
new or additional equity or debt financing. Notwithstanding


                                       9


the foregoing, there can be no assurance that the Company will have sufficient
cash flows to meet its working capital and capital expenditure requirements.

      In October and November 2001, the Company realigned its resources to
address the changing market conditions and to better meet customer demand in
areas of the business that are growing. The realignment did not significantly
change any of the Company's existing operations nor were any product lines
discontinued. A majority of employees affected by this realignment were
re-deployed from the Rechargeable segment and support functions into open direct
labor positions in the Primary segment, due to the significantly growing demand
for primary batteries from the military. Less than 7% of the Company's total
employees were terminated. The realignment did not result in any significant
severance costs. The Company expects to realize cost savings from the measures
being taken of approximately $1,500 per quarter. These quarterly savings are
comprised of approximately $1,100 of reduced labor costs, approximately $200 of
reduced material usage, and approximately $200 of lower administrative expenses.
The Company anticipates the full amount of the realignment to be realized in the
third fiscal quarter.

      Additionally, in October 2001, the Company expanded its leasing
arrangement with a third party leasing agency. The revision increased the amount
of the lease line to $4,000, from a previous amount of $2,000. The additional
line will be used to fund capital expansion plans for manufacturing equipment
which will allow increased capacity within the Company's Primary business unit.
Once the lease line has been fully utilized the Company's quarterly lease
payment will approximate $226.

      In November 2001, the Company received approval for two grants from New
York State and a federally sponsored small cities program in the aggregate
amount of $1,050. The grants will assist in funding current capital expansion
plan which the Company expects will lead to job creation. The Company will be
reimbursed for approved capital as it incurs the cost. Additionally, the Company
is obligated under the terms of the grants to achieve a certain level of new
jobs over the next five years. If the Company does not meet its employment
quota, it will be required to pay back a portion or all of the amount of the
grant depending on the lapsed time.

9. NEW ACCOUNTING PRONOUNCMENT

      In October 2001, the Financial Accounting Standards Board issued Statement
of Financial Accounting Standards No. 144 ("SFAS No. 144"), "Accounting for the
Impairment or Disposal of Long-Lived Assets." SFAS No. 144 addresses financial
accounting and reporting for the impairment or disposal of long-lived assets.
SFAS No. 144 supersedes Statement of Financial Accounting Standards No. 121,
"Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets to
be Disposed of," and the accounting and reporting provisions of Accounting
Principles Board Opinion No. 30, "Reporting the Results of Operations-Reporting
the Effects of Disposal of a Segment of a Business, and Extraordinary, Unusual
and Infrequently Occurring Events and Transactions," for the disposal of a
segment of a business (as previously defined in that Opinion). The Company is
required to adopt SFAS No. 144 for fiscal years beginning after July 1, 2002.
The Company is currently assessing the financial impact of SFAS No. 144 on its
financial statements.

10. SUBSEQUENT EVENT

      On February 11, 2002, in its ongoing effort to improve liquidity to bring
costs more in line with revenues, the Company took further action to reduce
costs. The cost reductions included employee terminations and salary reductions,
discontinuance of certain employee benefits and other cost saving initiatives in
general and administrative areas. As part of these actions, the Company
temporarily suspended the Company's match on the 401k plan. The Company
anticipates an approximately $800 reduction in expenses per quarter because of
this action. Nearly two-thirds of the savings will reduce cost of products sold
and one-third will reduce general and administrative costs. The Company expects
to


                                       10


realize approximately half of the savings in the third fiscal quarter and 100%
in the fourth fiscal quarter. Severance costs associated with this action will
be incurred in the third fiscal quarter and are not material. This action plus
the prior actions taken by the Company as outlined above will aggregate to an
anticipated cost savings of approximately $2,300 per quarter.

Item 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

      The Private Securities Litigation Reform Act of 1995 provides a "safe
harbor" for forward-looking statements. This report contains certain
forward-looking statements and information that are based on the beliefs of
management as well as assumptions made by and information currently available to
management. The statements contained in this report relating to matters that are
not historical facts are forward-looking statements that involve risks and
uncertainties, including, but not limited to, future demand for the Company's
products and services, the successful commercialization of the Company's
advanced rechargeable batteries, general economic conditions, world events,
government and environmental regulation, competition and customer strategies,
technological innovations in the primary and rechargeable battery industries,
changes in the Company's business strategy or development plans, capital
deployment, business disruptions, including those caused by fire, raw materials
supplies, environmental regulations, and other risks and uncertainties, certain
of which are beyond the Company's control. Should one or more of these risks or
uncertainties materialize, or should underlying assumptions prove incorrect,
actual results may differ materially from those described herein as anticipated,
believed, estimated or expected.

      This Management's Discussion and Analysis of Financial Condition and
Results of Operations should be read in conjunction with the accompanying
consolidated financial statements and notes thereto contained herein and the
Company's consolidated financial statements and notes thereto contained in the
Company's Annual Report on Form 10-K as of and for the year ended June 30, 2001.

General

      Ultralife Batteries, Inc. develops, manufactures and markets a wide range
of standard and customized primary lithium and polymer rechargeable batteries
for use in a wide array of applications. The Company believes that its
proprietary technologies allow the Company to offer batteries that are
ultra-thin, lightweight and generally achieve longer operating time than many
competing batteries currently available. To date, the Company has focused on
manufacturing a family of lithium primary batteries for consumer, industrial,
and military applications which it believes is one of the most comprehensive
lines of lithium manganese dioxide primary batteries commercially available. The
Company has introduced its advanced rechargeable batteries which are based on
its proprietary technology for use in portable electronic applications.

      The Company has incurred net operating losses primarily as a result of
funding research and development activities and, to a lesser extent,
manufacturing and general and administrative costs. To date, the Company has
devoted a substantial portion of its resources to the research and development
of its products and technology, particularly its proprietary polymer
rechargeable technology. The Company's results of operations may vary
significantly from quarter to quarter depending upon the number of orders
received and the pace of the Company's research and development activities.
Currently, the Company does not experience significant seasonal trends in
primary battery revenues and does not have enough sales history on the
rechargeable batteries to determine if there is seasonality.

      The Company reports its results in four operating segments: Primary
Batteries, Rechargeable Batteries, Technology Contracts and Corporate. The
Primary Batteries segment includes 9-volt batteries, cylindrical batteries and
various specialty batteries. The Rechargeable Batteries segment consists of the


                                       11


Company's rechargeable batteries. The Technology Contracts segment includes
revenues and related costs associated with various government and military
development contracts. The Corporate segment consists of all other items that do
not specifically relate to the three other segments and are not considered in
the performance of the other segments.

Results of Operations

Three months ended December 31, 2001 and 2000

      Consolidated revenues increased 41% or $2,169,000 to $7,459,000 for the
second three months of fiscal 2002, compared to the same quarter in fiscal 2001.
Primary battery sales increased $2,353,000, or 50%, from $4,667,000 last year to
$7,020,000 this year. In December 2000, the Company began production and
shipments of the BA-5368 battery used by the military in survival radios for
pilots, and this new small cylindrical battery resulted in approximately
$1,400,000 in sales in the second quarter of fiscal 2002. Also adding to the
notable increase in revenues was an increase of $733,000 or 100% in sales of the
High Rate and assembled batteries due to increased demand from the UK military
as compared to prior year. These increases were offset in part by a decline in
Technology Contract revenues. As expected, Technology Contract revenues declined
$293,000, from $579,000 to $286,000 due to the scheduled reduction of certain
non-renewable government contracts.

      Cost of products sold amounted to $7,671,000 for the three-month period
ended December 31, 2001, an increase of $682,000, or 10% over the same three
month period a year ago. The gross margin on total revenues for the quarter was
a loss of 3%, compared to a loss of 32% in the prior year. The improvement in
gross margins was attributed to greater sales, significant efficiencies attained
in the manufacturing process and an inventory valuation adjustment made in the
prior year on rechargeable batteries. Primary gross margins increased $968,000
over the prior year from a 0% gross margin in fiscal 2001 to a 14% gross margin
in fiscal 2002. This improvement in margins is principally the result of
increased sales and enhancements in the manufacturing process due to the
implementation of lean manufacturing practices. To date, lean manufacturing
practices in the Primary battery segment have resulted in quicker manufacturing
throughput times, greater operating efficiencies and a reduction of inventory.
Cost of products sold in the Rechargeable segment decreased $433,000 over the
prior year period due to the inventory adjustment of $400,000 made in the
comparable quarter in the prior year to reduce the market value of the
inventory. The Rechargeable business remains a large opportunity but one that
the Company expects to realize over the long term. By focusing on this
opportunity and broadening its offerings, the Company believes that it has a
good prospect of realizing this growth potential.

      Operating and other expenses were $3,064,000 the three months ended
December 31, 2001 compared to $3,008,000 in the prior year, an increase of
$56,000, or 2%. The increase is largely driven by an increase in administrative
costs related to severance costs incurred during the quarter as a result of the
resource realignment.

      Interest income decreased $260,000, or 94%, from $276,000 in the second
quarter of fiscal 2001 to $16,000 in the second quarter of fiscal 2002. The
reduction in interest income is principally the result of lower average cash
balances and the reduction of rates of return on investments. Interest expense
declined $28,000 due to lower average balances outstanding on the credit
facility and lower borrowing rates. Equity loss in affiliate was $1,258,000 for
its equity interests in Ultralife Taiwan, Inc. (UTI) for the quarter ended
December 31, 2001. No losses have been recorded in fiscal 2002 as the investment
on the balance sheet has been written down to zero under the equity method of
accounting. Additionally, in August 2001, the Company's ownership in UTI was
reduced to 33% as a result of additional capital raised by UTI for its ongoing
expansion. Miscellaneous income (expense) relates primarily to foreign currency
transaction gains and losses for the period reported.




                                       12


      Net losses were $3,420,000, or $0.28 per share, for the second three
months of fiscal 2002 compared to $5,737,000, or $0.51 per share, for the same
quarter last year primarily as a result of the reasons described above.

Six months ended December 31, 2001 and 2000

      Consolidated revenues reached a new six month record of $15,075,000 for
the first half of fiscal 2002, an increase of $2,934,000, or 24%, over the
comparable quarter in fiscal 2001. Primary battery sales increased $3,385,000,
or 31%, from $10,909,000 last year to $14,294,000 this year. In fiscal 2001, the
Company began production and shipments of the BA-5368 battery used by the
military in survival radios for pilots, and this new small cylindrical battery
resulted in approximately $2,500,000 in sales in the first half of fiscal 2002.
Shipments of High Rate and assembled batteries also increased over $800,000, or
59%, as a result of an increase in demand from the UK military. Partially
offsetting these increases was a decline in Technology Contract revenues. As
expected, Technology Contract revenues declined $575,000, from $1,068,000 to
$493,000 due to the scheduled reduction of certain non-renewable government
contracts.

      Cost of products sold amounted to $15,735,000 for the six-month period
ended December 31, 2001, an increase of $1,443,000, or 10% over the same six
month period a year ago. The gross margin on total revenues for the first half
of the year was a loss of 4%, compared to a loss of 18% in the prior year. The
improvement in gross margins was affected by two offsetting factors. Primary
gross margins increased $1,901,000 over the prior year from a 0% gross margin in
fiscal 2001 to a 13% gross margin in fiscal 2002. This improvement in margins is
principally the result of increased sales and enhancements in the manufacturing
process due to the implementation of lean manufacturing practices. To date, lean
manufacturing practices in the Primary battery segment have resulted in quicker
manufacturing throughput times, greater operating efficiencies and a reduction
of inventory. The improvements in gross margins in the Primary segment were
partially offset by declines in the Rechargeable segment. In the Rechargeable
segment cost of products sold increased $495,000 over the prior year period due
to less overhead absorption due to lower production volumes. In the second
quarter of fiscal 2001, due to the heavy competition, the Company shifted its
focus to design and manufacture lightweight custom sized batteries for OEMs
rather than focus on the broad retail cell phone market. The manufacture of cell
phone batteries was an important milestone for the Company as it demonstrated
the Company's ability to mass produce polymer rechargeable batteries. The
Company continues to actively design and develop rechargeable batteries and is
vigorously supplying samples to OEMs in order to achieve the desired sales
growth in this segment. Additionally, in the second quarter of fiscal 2002, the
Company reallocated resources to better align itself with the demand in the
marketplace. The Company has experienced significant demand from the military
and as a result shifted significant resources to be able to produce levels
necessary to meet the demand. This resulted in less costs charged to the
Rechargeable business unit.

      Operating and other expenses were $6,367,000 for the six months ended
December 31, 2001 from $5,364,000 in the prior year, an increase of $1,003,000,
or 19%. Of the Company's operating and other expenses, research and development
expenses increased $646,000, or 43%, to $2,154,000 for the first half of fiscal
2002. The increase in research and development expenses was due to greater
development of samples and new product designs of polymer rechargeable batteries
in fiscal 2002, as well as increases in research and development costs in the
Primary battery business unit as prototypes were built for qualification with
the US Army. Selling, general and administrative costs increased $357,000 or 9%
over the prior year period. This increase was mainly due to higher selling,
marketing, and advertising costs, both in the U.S. and abroad as the Company
enhanced its market coverage at the end of fiscal 2001, as well as severance
costs incurred in conjunction with the realignment previously mentioned.

      Interest income decreased $417,000, or 83%, from $502,000 in the first
half of fiscal 2001 to $85,000 in the first half of fiscal 2002. The reduction
in interest income is principally the result of lower average


                                       13


cash balances and the reduction of rates of return on investments. Interest
expense declined $78,000 due to lower average balances outstanding on the credit
facility and lower borrowing rates. Equity loss in affiliate was $1,590,000 for
its equity interest in Ultralife Taiwan, Inc. (UTI) for the first half of fiscal
2001. No losses have been recorded in fiscal 2002 as the investment on the
balance sheet has been written down to zero under the equity method of
accounting. Additionally, in August 2001, the Company's ownership in UTI was
reduced to 33% as a result of additional capital raised by UTI for its ongoing
expansion. Miscellaneous income (expense) relates primarily to foreign currency
transaction gains and losses for the period reported.

      Net losses were $7,062,000, or $0.58 per share, for the first six months
of fiscal 2002 compared to $8,841,000, or $0.80 per share, for the same quarter
last year primarily as a result of the reasons described above.

Liquidity and Capital Resources

      At December 31, 2001, cash and cash equivalents and available for sale
securities totaled $2,974,000. Of this amount, $1,300,000 is restricted at
December 31, 2001 to cover a portion of the outstanding letters of credit. The
Company used $5,534,000 of cash in operating activities during the first six
months of fiscal 2002. This usage of cash related primarily to the net loss
reported for the period and an increase in accounts receivable, offset in part
by depreciation and decreases in other current assets. More specifically,
receivables increased $1,047,000 from June 30, 2001 to December 31, 2001. This
increase resulted from a significant increase in revenues in the second quarter
of fiscal 2002 as compared with the fourth quarter of fiscal 2001. The Company
does not anticipate any significant recoverability issues with these outstanding
receivables. The Company spent $1,538,000 for capital expenditures for
production equipment and facilities improvements during the first half 2002, and
of this amount approximately $544,000 was received as proceeds in a sale
leaseback transaction. Additionally, in February 2002, the Company received
approximately $450,000 in proceeds from a sale leaseback of assets previously
purchased by the Company. As of February 11, 2002 nearly $600,000 remains
available under the lease line of credit.

      At December 31, 2001, the Company had long-term debt outstanding including
capital lease obligations of $2,202,000 primarily relating to the financing
arrangement entered into by the Company at the end of fiscal 2000, described
below.

      In June 2000, the Company entered into a $20,000,000 secured credit
facility with a lending institution. The financing agreement consists of an
initial $12,000,000 term loan component based on the valuation of the Company's
fixed assets (of which $2,867,000 was outstanding on the term loan at December
31, 2001) and a revolving credit facility component for an initial $8,000,000,
based on eligible net accounts receivable (as defined) and eligible net
inventory (as defined). While the amount available under the term loan component
amortizes over time, the amount of the revolving credit facility component
increases by an equal and offsetting amount. Principal and interest are paid
monthly on outstanding amounts borrowed. The loans bear interest at the prime
rate or other LIBOR-based rate options at the discretion of the Company. The
Company also pays a facility fee on the unused portion of the commitment. The
loan is secured by substantially all of the Company's assets and the Company is
precluded from paying dividends under the terms of the agreement. The total
amount available under the revolver component is reduced by outstanding letters
of credit. The Company had $3,800,000 outstanding on a letter of credit as of
December 31, 2001. In October 2001, the Company was informed by its primary
lending institution that its borrowing availability under the $20,000,000 credit
facility had been effectively reduced to zero as the result of a recent
appraisal of its fixed assets. The appraisal resulted in a significant decrease
in the valuation of the Company's machinery and equipment which was based on an
"orderly liquidation valuation" methodology used by the appraiser. The Company
is in the process of restructuring the terms of the credit facility with the
lending institution to enhance the Company's borrowing flexibility.


                                       14



      On July 20, 2001, the Company completed a $6,800,000 private placement of
1,090,000 shares of its common stock at $6.25 per share. In conjunction with the
offering, warrants to acquire up to 109,000 shares of common stock were granted.
The exercise price of the warrants is $6.25 per share and the warrants have a
five-year term.

      In October 2001, the Company increased the lease line of credit with a
financing institution to $4,000,000 to acquire equipment in the Primary
business. In conjunction with this lease, the Company has obtained and is
required to maintain an additional letter of credit for $1,900,000. The total
outstanding letters of credit for this lease arrangement equal $3,800,000.

      The Company's capital resource commitments as of December 31, 2001
consisted principally of capital equipment commitments of approximately
$732,000.

      As previously noted, the Company's primary lending institution
significantly reduced the total amount of the credit facility available.
Accordingly, the Company's liquidity depends on the Company's ability to
successfully generate positive cash flow from operations and achieve adequate
operational savings. In addition, the Company is working with its primary
lending bank to obtain increased credit flexibility. The Company is also
exploring opportunities for new or additional equity or debt financing.
Notwithstanding the foregoing, there can be no assurance that the Company will
have sufficient cash flows to meet its working capital and capital expenditure
requirements. See additional comments on the Company's recent cost reduction
actions in "Outlook".

Outlook

      The Company expects to achieve an increase of approximately 15% in
consolidated revenues in the third quarter of fiscal 2002 as compared to the
second quarter of fiscal 2002. During the third fiscal quarter, the Company is
projecting the growth to come largely from standard cylindrical and high rate
batteries for growth in military markets. Sales of 9-volt batteries are expected
to increase slightly from the second quarter as smoke detector and medical
customers replenish their inventories. The Company expects to take advantage of
its flexibility to tailor and develop its existing and new products that will
continue to enhance revenue growth throughout the year. The Company believes
that it is well positioned with its current portfolio of products, and its new
products in development, to meet the current demands communicated to the Company
by the commercial and military customers, both in the US and UK. Management
believes that revenues will increase fiscal year 2002 over fiscal year 2001 in
the range of 40%.

      Management has maintained focus on two key financial goals - to reach
operating cash breakeven by March 2002 and to attain positive net income by June
2002. While these goals are dependent on continuing increases in sales volumes
and improving operating efficiencies, management is striving to meet these
objectives, and they believe that the strategies being put into action will
drive the Company toward these goals.

      In October and November 2001, the Company realigned its resources to
address the changing market conditions and to better meet customer demand in
areas of the business that are growing. The realignment did not significantly
change any of the Company's existing operations nor were any product lines
discontinued. A majority of employees affected by this realignment were
re-deployed from the Rechargeable segment and support functions into open direct
labor positions in the Primary segment, due to the significantly growing demand
for primary batteries from the military. Less than 7% of the Company's total
employees were terminated. The realignment did not result in any significant
severance costs. The Company expects to realize cost savings from the measures
being taken 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


                                       15


lower administrative expenses. The Company anticipates the full amount of this
realignment to be realized in the third fiscal quarter.

      On February 11, 2002, in its ongoing effort to improve liquidity to bring
costs more in line with revenues, the Company took further action to reduce
costs. The cost reductions included employee terminations and salary reductions,
discontinuance of certain employee benefits and other cost saving initiatives in
general and administrative areas. As part of these actions, the Company
temporarily suspended the Company's match on the 401k plan. The Company
anticipates an approximately $800,000 reduction in expenses per quarter because
of this action. Nearly two-thirds of the savings will reduce cost of products
sold and one-third will reduce general and administrative costs. The Company
expects to realize approximately half of the savings in the third fiscal quarter
and 100% in the fourth fiscal quarter. Severance costs associated with this
action will be incurred in the third fiscal quarter and are not material. This
action plus the prior actions taken by the Company as outlined above will
aggregate to an anticipated cost savings of approximately $2.3 million per
quarter.


                                       16


Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISKS

      The Company is exposed to various market risks in the normal course of
business, primarily interest rate risk and changes in market value of its
investments and believes its exposure to these risks is minimal. The Company's
investments are made in accordance with the Company's investment policy and
primarily consist of commercial paper and U.S. corporate bonds. The Company does
not currently participate in the investment of derivative financial instruments.

PART II OTHER INFORMATION

Item 1. Legal Proceedings

      The Company is subject to legal proceedings and claims which arise in the
normal course of business. The Company believes that the final disposition of
such matters will not have a material adverse effect on the financial position
or results of operations of the Company.

      In August 1998, the Company, its Directors, and certain underwriters were
named as defendants in a complaint filed in the United States District Court for
the District of New Jersey by certain shareholders, purportedly on behalf of a
class of shareholders, alleging that the defendants, during the period April 30,
1998 through June 12, 1998, violated various provisions of the federal
securities laws in connection with an offering of 2,500,000 shares of the
Company's Common Stock. The complaint alleged that the Company's offering
documents were materially incomplete, and as a result misleading, and that the
purported class members purchased the Company's Common Stock at artificially
inflated prices and were damaged thereby. Upon a motion made on behalf of the
Company, the Court dismissed the shareholder action, without prejudice, allowing
the complaint to be refiled. The shareholder action was subsequently refiled,
asserting substantially the same claims as in the prior pleading. The Company
again moved to dismiss the complaint. By Opinion and Order dated September 28,
2000, the Court dismissed the action, this time with prejudice, thereby barring
plaintiffs from any further amendments to their complaint and directing that the
case be closed. Plaintiffs filed a Notice of Appeal to the Third Circuit Court
of Appeals and the parties submitted their briefs. Subsequently, the parties
notified the Court of Appeals that they had reached an agreement in principle to
resolve the outstanding appeal and settle the case upon terms and conditions
which require submission to the District Court for approval. Upon application of
the parties and in order to facilitate the parties' pursuit of settlement, the
Court of Appeals issued an Order dated May 18, 2001 adjourning oral argument on
the appeal and remanding the case to the District Court for further proceedings
in connection with the proposed settlement.

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

      In the event settlement is not reached, the Company will continue to
defend the case vigorously. The amount of alleged damages, if any, cannot be
quantified, nor can the outcome of this litigation be predicted. Accordingly,
management cannot determine whether the ultimate resolution of this litigation
could have a material adverse effect on the Company's financial position and
results of operations.

      In conjunction with the Company's purchase/lease of its Newark, New York
facility in 1998, the Company entered into a payment-in-lieu of tax agreement
which provides the Company with real estate tax concessions upon meeting certain
conditions. In connection with this agreement, the Company received an
environmental assessment, which revealed contaminated soil. The assessment
indicated


                                       17


potential actions that the Company may be required to undertake upon
notification by the environmental authorities. The assessment also proposed that
a second assessment be completed and provided an estimate of total potential
costs to remediate the soil of $230. However, there can be no assurance that
this will be the maximum cost. The Company entered into an agreement whereby a
third party has agreed to reimburse the Company for fifty percent of the costs
associated with this matter. Test sampling occurred in the fourth quarter of
fiscal 2001 and the engineering report was submitted to the New York State
Department of Environmental Conservation (NYSDEC) for review. NYSDEC has
reviewed the report and in January 2002 recommended additional testing. The
Company has responded by submitting a proposed work plan to NYSDEC and is
waiting further review. 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.

Item 4. Submission of Matters to a Vote of Security Holders

      (a)   On December 5, 2001, an Annual Meeting of Shareholders of the
            Company was held.

      (b)   At the Annual Meeting, the Shareholders of the Company elected to
            the Board of Directors all eight nominees for Director with the
            following votes:

               DIRECTOR                   FOR            WITHHELD
               --------                   ---            --------

             Joseph C. Abeles          11,085,384          33,117
             Joseph N. Barrella        11,085,384          33,117
             Patricia C. Barron        11,069,384          49,117
             Daniel W. Christman       11,085,384          33,117
             John D. Kavazanjian       11,085,384          33,117
             Arthur M. Lieberman       10,246,684         871,817
             Carl H. Rosner            11,085,384          33,117
             Ranjit Singh              11,085,384          33,117

      (c)   At the Annual Meeting, the Shareholders of the Company voted for the
            ratification of Arthur Andersen LLP as independent auditors with the
            following votes:

                        FOR          AGAINST           ABSTAIN
                        ---          -------           -------
                    11,057,101       48,450            12,950

Item 6. Exhibits and Reports on Form 8-K

      (a)   Exhibits

            10.1 Amended Lease Agreement between Winthrop Resources and the
            Registrant

      (b)   Reports on Form 8-K

            None


                                       18


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:  February 12, 2002                 By:   /s/John D. Kavazanjian
                                                 ---------------------------
                                                    John D. Kavazanjian
                                                    President and Chief
                                                    Executive Officer


  Date:  February 12, 2002                 By:   /s/Robert W. Fishback
                                                 ---------------------------
                                                    Robert W. Fishback
                                                    Vice President - Finance
                                                    and Chief Financial Officer


                                       19