DANBURY, CT–( EMWNews – April 2, 2008) – Electro Energy Inc. (NASDAQ: EEEI), a leading

provider of advanced battery technologies and associated systems, will

introduce its Gen-A-Sys® anti-idling technology for the trucking industry

in a press conference today at its Danbury, CT headquarters. The

Gen-A-Sys® anti-idling solutions, jointly developed by Electro Energy and

Enertek Corporation, are the next generation in auxiliary power units for

long-haul and local delivery trucks. The Gen-A-Sys® products have been

installed on a vintage 1987 359 Peterbilt, which will be on view during the

press conference.

Representatives from Enertek and Electro Energy will demonstrate the

patent-pending Gen-A-Sys® systems which provide an all-electric source of

cab heating, cooling and hotel load power utilizing advanced battery

technology developed by Electro Energy. The Gen-A-Sys® +DC (daycab)

solution utilizes only batteries for the electrical power. The Gen-A-Sys®

Q, a hybrid battery-diesel generator solution, provides auxiliary power for

longer durations or heavier loads. The show truck is outfitted with both

systems.

Michael Reed, Electro Energy’s President and CEO, said, “Many states now

have commercial truck anti-idling regulations and as of January 1, 2008 any

Class 8 truck entering the State of California is required to have an

anti-idling system installed. The Gen-A-Sys® systems power the truck

hotel loads resulting in reduced exhaust emissions, noise and fuel expense

compared to idling the truck engine. Electro Energy’s advanced battery

technology reduces the weight of these systems enabling greater freight

loading and revenue potential for truck operators.”

Enertek co-principals Paul Baumann and Bruce Wingen began a nationwide

press tour promoting the Gen-A-Sys® system at the 2008 Mid-America Truck

Show in Louisville, Kentucky last week. They will continue the tour meeting

with media and industry representatives in Winston-Salem, NC; Bentonville,

AR; Houston, TX; Sacramento, CA and many other cities along the way ending

in Vancouver, British Columbia, on May 1, 2008. Additional detail is

available at www.electroenergyinc.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 also developing high power lithium rechargeable batteries utilizing the

Company’s proprietary bipolar wafer cell design. EEEI owns significant

manufacturing assets near Gainesville, Florida for rechargeable lithium ion

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.