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 9, 2005

                            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))



                                       1

Item 7.01. Regulation FD Disclosure. Ultralife Batteries, Inc. (the "Company") will be presenting at the Western New York Investors Conference in Niagara Falls on November 16. The Company's press release is attached as Exhibit 99.1 to this Form 8-K, and the information set forth therein is furnished under Item 7.01. Item 9.01. 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 November 9, 2005. 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 9, 2005 By: /s/ Robert W. Fishback ---------------------- Robert W. Fishback Vice President of Finance & CFO 2

INDEX TO EXHIBITS (99) Additional Exhibits 99.1 Press Release dated November 9, 2005. 3

                                                                    Exhibit 99.1

    Ultralife Batteries to Present at Western New York Investors Conference

     NEWARK, N.Y.--(BUSINESS WIRE)--Nov. 9, 2005--Ultralife Batteries, Inc.
(NASDAQ: ULBI) will be presenting at the Western New York Investors Conference
in Niagara Falls on November 16.
     Ultralife Batteries management is scheduled to make a presentation at 9:25
AM Eastern Time. A live audio webcast and replay of the presentation will be
available in the Investor Relations section of the company's website,
http://www.ultralifebatteries.com/invest.asp.

     About Ultralife Batteries, Inc.

     Ultralife is a global provider of power solutions for diverse applications.
The company develops, manufactures and markets a wide range of non-rechargeable
and rechargeable batteries, charging systems and accessories for use in
military, industrial and consumer portable electronic products. Through its
range of standard products and engineered solutions, Ultralife is able to
provide the next generation of power systems. Industrial, retail and government
customers include General Dynamics, Philips Medical Systems, General Motors,
Energizer, Kidde Safety, Lowe's, Radio Shack and the national defense agencies
of the United States, United Kingdom and Germany, among others.
     Ultralife's headquarters, principal manufacturing and research facilities
are in Newark, New York, near Rochester. Ultralife (UK) Ltd., a second
manufacturing facility, is located in Abingdon, U.K. Both facilities are
ISO-9001 certified. Detailed information on Ultralife is available at the
Company's website, www.ultralifebatteries.com.

     About the Western New York Investors Conference

     The Western New York Investors Conference was formed in 2003 by public
companies in Western New York to broaden their exposure with an audience of
institutional investors, analysts and financial advisors from throughout New
York, the Northeast, Midwest and Mid-Atlantic regions. These companies feature a
variety of industries, representing a large spread of market capitalization, who
have overcome the economic challenges of the region through diversification,
distinct competitive strategies and strong management teams. For more
information about the conference please visit www.wnyinvest.org.

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


     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
              or
              Media:
              Lippert/Heilshorn & Associates, Inc.
              Chenoa Taitt, 212-201-6635
              ctaitt@lhai.com