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

                                    FORM 8-K

     PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

                Date of Report (Date of earliest event reported):

                                 October 7, 2003

                            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)

Item 5. Other Events. On October 7, 2003, the Company completed a private placement of 200,000 shares of unregistered common stock at a price of $12.50 per share, for a total of $2.5 million. As of June 28, 2003, Ultralife had 13,146,294 shares outstanding. The net proceeds of the private placement are being used to advance funds to Ultralife Taiwan, Inc. (UTI), in which Ultralife has an approximately 9.2% ownership interest. The Company expects to convert this loan into shares of UTI common stock on or before March 1, 2004. Refer to the attached Exhibit 99.1 for the entire text of the release. Item 7. Financial Statements, Pro Forma Financials and Exhibits. (a) Financial Statements of Business Acquired. Not applicable. (b) Pro Forma Financial Information. Not applicable. (c) Exhibits. 99.1 Press Release dated October 8, 2003 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: October 8, 2003 By: /s/ Robert W. Fishback ---------------------------- Robert W. Fishback VP of Finance and CFO

Index to Exhibits (99) Additional Exhibits 99.1 Press Release dated October 8, 2003

                                                                    Exhibit 99.1

Company Contact:            Investor Relations Contact:    Media Contact:
Ultralife Batteries, Inc.   Lippert/Heilshorn              Lippert/Heilshorn
                               & Associates, Inc.             & Associates, Inc.
Robert W. Fishback          Jody Burfening                 Chenoa Taitt
(315) 332-7100              (212) 838-3777                 (212) 201-6635
bfishback@ulbi.com          jburfening@lhai.com            ctaitt@lhai.com

Ultralife Batteries, Inc. Raises Equity to Fund Investment in Ultralife Taiwan

Newark, New York - October 8, 2003 - Ultralife  Batteries,  Inc. (NASDAQ:  ULBI)
today  announced that it has completed a private  placement of 200,000 shares of
unregistered  common  stock at a price of $12.50 per share,  for a total of $2.5
million. As of June 28, 2003 Ultralife had 13,146,294 shares outstanding.

The net  proceeds of the private  placement  are being used to advance  funds to
Ultralife  Taiwan,  Inc.  (UTI), in which  Ultralife has an  approximately  9.2%
ownership  interest.  The  transaction  will be  recorded as a  short-term  note
receivable  maturing on March 1, 2004,  with interest  accruing at 3% per annum.
The company  expects to convert this note  receivable  into shares of UTI common
stock on or before March 1,  assuming UTI is  successful  in raising  additional
equity capital.  Depending on the price at which UTI completes its  contemplated
capital  raise,   Ultralife's  ownership  interest  in  UTI  could  increase  to
approximately 15%.

John Kavazanjian,  president and chief executive officer of Ultralife Batteries,
Inc., said, "UTI is a key partner in helping us build the  rechargeable  battery
segment of our  business  and, as such,  is a very  important  component  of our
growth  strategy.  To  safeguard  our  interests,  we are  providing  UTI with a
short-term bridge loan while it secures  longer-term  equity financing.  We look
forward to continuing  our  partnership  in the  development  and  production of
rechargeable lithium battery products."

About Ultralife Batteries, Inc.

Ultralife  is a leading  developer,  manufacturer,  and marketer of standard and
customized lithium primary  (non-rechargeable),  lithium ion and lithium polymer
rechargeable  batteries.  Ultralife's high-energy batteries use advanced lithium
technology and are used in military, industrial and consumer portable electronic
products.  Through its range of standard products and ability to customize for a
wide range of applications,  Ultralife is able to provide the next generation of
battery solutions. OEM, retail and government customers include Energizer, Kidde
Safety,  Philips Medical Systems,  Radio Shack and the national defense agencies
of the United States and United Kingdom, among others.

Ultralife's headquarters, principal manufacturing and research facilities are in
Newark,  New York, near Rochester.  Ultralife (UK) Ltd., a second  manufacturing
and  research  facility,  is located  in  Abingdon,  U.K.  Both  facilities  are
ISO-9001/2000 certified.

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.

Ultralife(R) is a registered trademark Ultralife Batteries, Inc.

                                       ###