Electro Energy to Exhibit and Present at 43rd Power Sources Conference

Electro Energy Inc. (NASDAQ: EEEI), a leading provider of advanced battery technologies and associated systems, today announced that it is co-sponsoring the 43rd Power Sources Conference being held July 7-10 at the Sheraton Philadelphia City Center and will be presenting and exhibiting the Company's advanced battery technologies at the conference. The Power Sources Conference will focus on energy-generation and storage technology as related to the Department of Defense and the civilian marketplace.

Electro Energy has a successful history of advanced battery development for satellites, aircraft and military applications. Its patented bipolar wafer cell technology is being adapted to aircraft and transportation applications. EEI's patented bipolar design brings unique advantages over conventional designs with smaller, lighter and more powerful batteries for industries such as military, transportation, industrial motive power and back-up power.

Electro Energy will be highlighting its domestic manufacturing capability for lithium ion batteries. It is the only high volume, U.S. manufacturer of lithium ion batteries, the energy storage technology used for a wide range of mobile applications, with the capacity to manufacture more than 30 million 18650 size rechargeable lithium ion cells per year at its fully automated Gainesville, FL facility.

For information about the 43rd Power Sources Conference, please visit their website at http://www.powersourcesconference.com/.

About Electro Energy Inc.

Electro Energy Inc., headquartered in Danbury, Connecticut, was founded in 1992 to develop, manufacture and commercialize high powered, rechargeable bipolar wafer cell nickel-metal hydride batteries for use in a wide range of applications. Its Colorado Springs operation is AS9100/ISO9001 certified and supplies aerospace-grade high quality nickel cadmium batteries and components for satellites, aircraft and other specialty applications. EEEI is developing high power lithium rechargeable batteries utilizing the Company's proprietary bipolar wafer cell design. Its Gainesville, Florida facility is the largest lithium ion battery manufacturing plant in the US with annual capacity of over 30 million 18650 cylindrical cells, the standard cell used in the electronics industry. For further information, please visit www.electroenergyinc.com.

Certain statements in this news release may contain forward-looking information within the meaning of Rule 175 under the Securities Act of 1933 and Rule 3b-6 under the Securities Exchange Act of 1934, and are subject to the safe harbor created by those rules. All statements, other than statements of fact, included in this release, including, without limitation, statements regarding potential future plans and objectives of the companies, are forward-looking statements that involve risks and uncertainties. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Factors that could cause actual results to differ materially from those in the forward-looking statements include, among other things, the following: general economic and business conditions; competition; unexpected changes in technologies and technological advances; ability to commercialize and manufacture products; results of experimental studies; research and development activities; changes in, or failure to comply with, governmental regulations; and the ability to obtain adequate financing in the future. This information is qualified in its entirety by cautionary statements and risk factors disclosure contained in certain of Electro Energy Inc.'s Securities and Exchange Commission filings available at http://www.sec.gov.

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