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

                                    FORM 8-K

                                 Current Report
     PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

                Date of Report (Date of earliest event reported):

                                November 1, 2007

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

                                    Delaware
         (State or other jurisdiction of incorporation or organization)

        0-20852                                         16-1387013
        -------                                         ----------
(Commission File Number)                    (I.R.S. Employer Identification No.)


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

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


Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

[ ] Written communications pursuant to Rule 425 under the Securities Act
    (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act
    (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b)

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))


                                  -Continued-

Item 2.02. Results of Operations and Financial Condition. Ultralife Batteries, Inc. (the "Company") reported revenue of $33.3 million for its third quarter of 2007, an increase of 40% compared with $23.7 million reported in the same three-month period in 2006. Operating income was $0.2 million compared with a $2.1 million operating loss a year ago. The Company's press release is attached as Exhibit 99.1 to this Form 8-K. The information set forth in this Form 8-K and the attached exhibit is being furnished to and not filed with the Securities and Exchange Commission and shall not be deemed to be incorporated by reference in any filing under the Securities Exchange Act of 1934, as amended, or the Securities Act of 1933, as amended, except to the extent specifically provided in any such filing. Item 9.01. Financial Statements, Pro Forma Financials and Exhibits. (a) Exhibits. 99.1 Press Release dated November 1, 2007. SIGNATURE 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 hereunto duly authorized. ULTRALIFE BATTERIES, INC. Dated: November 1, 2007 By: /s/ Robert W. Fishback ---------------------------- Robert W. Fishback Vice President of Finance and CFO -Continued-

INDEX TO EXHIBITS (99) Additional Exhibits 99.1 Press Release dated November 1, 2007.

                                                                    Exhibit 99.1

               Ultralife Reports Third Quarter Results

  - Company Reaches $100 Million Milestone for Year-to-Date Revenue -



    NEWARK, N.Y.--(BUSINESS WIRE)--Nov. 1, 2007--Ultralife Batteries,
Inc. (NASDAQ: ULBI) reported revenue of $33.3 million for its third
quarter of 2007, an increase of 40% compared with $23.7 million
reported in the same three-month period in 2006. Operating income was
$0.2 million compared with a $2.1 million operating loss a year ago.

    Revenue in the third quarter rose $9.6 million over the same
quarter last year due to growth in sales of communications
accessories, higher sales of batteries to international defense
organizations and increased demand from automotive telematics
customers. As a percentage of revenue, gross margin for the third
quarter of 2007 was 21%, up from 17% a year ago. This was driven
primarily by improvements in Non-Rechargeable operating efficiencies
on higher production volumes. Operating expenses totaled $6.7 million,
up from $6.1 million a year ago due to higher professional fees
associated with acquisition-related activity and higher corporate
costs associated with running a more diverse business. Net interest
expense was $0.5 million in the third quarter of 2007, up modestly
from $0.4 million reported in the same quarter of 2006 due to higher
borrowing levels under the company's revolving credit facility. The
company has not recorded any tax provision during 2007 as a result of
its decision in the fourth quarter of 2006 to fully reserve for its
deferred tax asset given the uncertainty of the company's ability to
utilize its net operating loss carryforwards at that time. Net loss
for the third quarter of 2007 was $0.1 million, or $0.01 per common
share, compared with a net loss of $1.7 million, or $0.11 per share,
for the same quarter in 2006.

    For the nine-month period ended September 29, 2007, revenue was
$100.8 million, an increase of 59% when compared with revenue of $63.4
million for the same period a year ago. Operating income amounted to
$2.5 million for the first nine months of 2007, an improvement of $4.0
million over 2006. Net income for the first nine months of 2007 was
$1.1 million, or $0.07 per share, compared to a net loss of $1.4
million, or $0.10 per share, for the same period last year.

    "Our impressive, double-digit revenue growth, both in the third
quarter and year-to-date, attests to the leadership position we have
established in designing and producing high energy power solutions and
communications accessories for a broad range of advanced
applications," said John D. Kavazanjian, Ultralife's president and
chief executive officer. "During the third quarter, we further
cemented our already strong relationships with U.S. prime contractors
and, through the acquisition of Innovative Solutions Consulting, we
continued to expand our product portfolio and diversify our customer
base. On a year-to-date basis, we reached the $100 million revenue
mark, achieving a major milestone and exceeding any prior fiscal
year's revenue level.

    "In the fourth quarter, we expect our entrenched customer
relationships will translate into another period of strong top-line
growth. On a broader level, we intend to continue taking full
advantage of the growing demand for power solutions, accessories and
engineered services in diverse government/defense and commercial
markets through the development of new technologies, products and
applications, further leveraging our expertise and technical
capabilities."

    Outlook

    Management is projecting revenue of approximately $41 million to
$44 million for its fourth quarter ending December 31, 2007, based on
a strong backlog position, anticipated orders and anticipated delivery
schedules. Based on this revenue estimate, which excludes any
incremental revenue associated with the pending acquisitions of
Stationary Power Services and Reserve Power Systems, management
anticipates reporting operating income of approximately $2.7 million
to $3.5 million, inclusive of approximately $1.0 million in non-cash
expenses related to stock-based compensation and intangible asset
amortization. In addition, management expects to report a one-time,
non-operating gain of approximately $7.5 million in the fourth quarter
related to the negotiated purchase price settlement agreement with the
sellers of McDowell Research, announced on October 5.

    About Ultralife Batteries, Inc.

    Ultralife is a global provider of high-energy power solutions,
communications accessories, and engineering and technical services for
diverse applications. The company develops, manufactures and markets a
wide range of non-rechargeable and rechargeable batteries, charging
systems and accessories for markets including defense, commercial and
consumer portable electronics.

    Through its portfolio of standard products and engineered
solutions, Ultralife is at the forefront of providing the next
generation of power systems, communications accessories and technical
services. Defense, commercial and retail customers include: General
Dynamics, Raytheon, Philips Medical Systems, General Motors,
Energizer, Kidde Safety, Lowe's, Radio Shack and the national defense
agencies of the United States, United Kingdom, Germany, Australia and
New Zealand, among others.

    Ultralife's headquarters, principal manufacturing and research
facilities, and its McDowell Research operating unit are in Newark,
New York, near Rochester. Ultralife's other operating units are:
Ultralife Batteries (UK) Ltd., in Abingdon, England; Innovative
Solutions Consulting in Hollywood, Maryland; and ABLE New Energy in
Shenzhen, China. Detailed information on Ultralife is available at:
www.ultralifebatteries.com.

    This press release may contain forward-looking statements based on
current expectations that involve a number of risks and uncertainties.
The potential risks and uncertainties that could cause actual results
to differ materially include: worsening global economic conditions,
increased competitive environment and pricing pressures, disruptions
related to restructuring actions and delays. Further information on
these factors and other factors that could affect Ultralife's
financial results is included in Ultralife's Securities and Exchange
Commission (SEC) filings, including the latest Annual Report on Form
10-K.

    Conference Call Information

    Investors are invited to listen to a live webcast of the
conference call at 10:00 a.m. ET on November 1, 2007 at
http://investor.ultralifebatteries.com. To listen to the live call,
please go to the web site at least fifteen minutes early to download
and install any necessary audio software. For those who cannot listen
to the live broadcast, a replay of the webcast will be available
shortly after the call at the same location for 90 days. Investors may
also listen to a telephone replay of the conference call by dialing
888-203-1112, Reservation 4373473, during the period starting at 1:00
p.m. ET November 1 and ending at 1:00 p.m. ET November 8, 2007.

    Ultralife(R) and McDowell Research(R) are registered trademarks of
Ultralife Batteries, Inc.



                      ULTRALIFE BATTERIES, INC.
                CONSOLIDATED STATEMENTS OF OPERATIONS
               (In Thousands, Except Per Share Amounts)
                             (Unaudited)

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

                               Three-Month Periods Nine-Month Periods
                                      Ended               Ended

                               September September September September
                                  29,       30,       29,       30,
                                 2007      2006      2007      2006
                               --------- --------- --------- ---------

Revenues:
  Non-rechargeable products     $22,819   $16,998  $ 63,785   $51,101
  Rechargeable products           3,252     3,463    13,342     8,676
  Communications accessories      6,733     3,046    22,912     3,046
  Technology contracts              487       218       768       614
                               --------- --------- --------- ---------
Total revenues                   33,291    23,725   100,807    63,437

Cost of products sold:
  Non-rechargeable products      18,459    14,598    48,676    41,821
  Rechargeable products           2,549     3,066    10,334     6,794
  Communications accessories      5,096     1,942    18,304     1,942
  Technology contracts              265       138       453       552
                               --------- --------- --------- ---------
Total cost of products sold      26,369    19,744    77,767    51,109
                               --------- --------- --------- ---------

Gross margin                      6,922     3,981    23,040    12,328

Operating expenses:
  Research and development        1,547     1,517     4,849     3,361
  Selling, general, and
   administrative                 5,177     4,601    15,685    10,415
                               --------- --------- --------- ---------
Total operating expenses          6,724     6,118    20,534    13,776
                               --------- --------- --------- ---------

Operating income (loss)             198    (2,137)    2,506    (1,448)

Other income (expense):
  Interest income                    12        19        44       104
  Interest expense                 (509)     (451)   (1,770)     (863)
  Gain on insurance settlement        -         -         -       191
  Miscellaneous                     171        39       354       186
                               --------- --------- --------- ---------
Income (loss) before income
 taxes                             (128)   (2,530)    1,134    (1,830)
                               --------- --------- --------- ---------

Income tax provision (benefit)-
 current                              -        (4)        -        20
Income tax provision (benefit)-
 deferred                             -      (828)        -      (401)
                               --------- --------- --------- ---------
  Total income taxes                  -      (832)        -      (381)
                               --------- --------- --------- ---------

Net income (loss)               $  (128)  $(1,698) $  1,134   $(1,449)
                               ========= ========= ========= =========


Earnings (loss) per share -
 basic                          $ (0.01)  $ (0.11) $   0.08   $ (0.10)
                               ========= ========= ========= =========
Earnings (loss) per share -
 diluted                        $ (0.01)  $ (0.11) $   0.07   $ (0.10)
                               ========= ========= ========= =========


Weighted average shares
 outstanding - basic             15,160    14,987    15,120    14,867
                               ========= ========= ========= =========
Weighted average shares
 outstanding - diluted           15,160    14,987    15,346    14,867
                               ========= ========= ========= =========




                      ULTRALIFE BATTERIES, INC.
                     CONSOLIDATED BALANCE SHEETS
               (In Thousands, Except Per Share Amounts)
                             (unaudited)
- ----------------------------------------------------------------------


                                            September 29, December 31,
                   ASSETS                            2007         2006
                                            ------------- ------------

Current assets:
   Cash and investments                         $    927     $    720
   Trade accounts receivable, net                 23,794       24,197
   Inventories                                    29,931       27,360
   Prepaid expenses and other current assets       2,215        3,603
                                            ------------- ------------
     Total current assets                         56,867       55,880

Property and equipment                            19,623       19,396

Other assets
   Goodwill, intangible and other assets          22,798       22,482
                                            ------------- ------------

Total Assets                                    $ 99,288     $ 97,758
                                            ============= ============

    LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
   Short-term debt and current portion of
    long-term debt                              $ 12,789     $ 12,246
   Accounts payable                               13,331       15,925
   Other current liabilities                       9,175        9,639
                                            ------------- ------------
      Total current liabilities                   35,295       37,810
                                            ------------- ------------

Long-term liabilities:
   Long-term debt and capital lease
    obligations                                   20,324       20,043
   Other long-term liabilities                       469          316
                                            ------------- ------------
      Total long-term liabilities                 20,793       20,359
                                            ------------- ------------

Shareholders' equity:
   Common stock, par value $0.10 per share         1,591        1,578
   Capital in excess of par value                136,725      134,736
   Accumulated other comprehensive income            154         (321)
   Accumulated deficit                           (92,892)     (94,026)
                                            ------------- ------------
                                                  45,578       41,967
   Less -- Treasury stock, at cost                 2,378        2,378
                                            ------------- ------------
      Total shareholders' equity                  43,200       39,589
                                            ------------- ------------

Total Liabilities and Shareholders' Equity      $ 99,288     $ 97,758
                                            ============= ============


    CONTACT: Ultralife Batteries, Inc.
             Robert W. Fishback, 315-332-7100
             bfishback@ulbi.com
             or
             Investor Relations:
             Lippert/Heilshorn & Associates, Inc.
             Jody Burfening, 212-838-3777
             jburfening@lhai.com