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): August 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 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 August 7, 2003 Item 12. Results of Operations and Financial Condition. On August 7, 2003, Ultralife Batteries, Inc. (the "Company") issued a press release setting forth the Company's financial results for the second quarter of 2003. A copy of the Company's press release is attached hereto as Exhibit 99.1. 2 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: August 7, 2003 By: /s/Robert W. Fishback ------------------------------ Robert W. Fishback Vice President - Finance and Chief Financial Officer 3 Index to Exhibits (99) Additional Exhibits 99.1 Press Release dated August 7, 2003 4