Shareholder Alert: Bronstein, Gewirtz & Grossman, LLC Announces Investigation of Active Power Inc.

Shareholder Alert: Bronstein, Gewirtz & Grossman, LLC Announces Investigation
                             of Active Power Inc.

PR Newswire

NEW YORK, Sept. 11, 2013

NEW YORK, Sept. 11, 2013 /PRNewswire/ -- Attorney Advertising --Bronstein,
Gewirtz & Grossman, LLC is investigating potential claims on behalf of
purchasers of the securities of Active Power Inc. ("Active Power" or the
"Company") (NasdaqCM: ACPW). The investigation focuses on whether the Company
and its executives violated federal securities laws.

On September 6, 2013, shares of Active Network fell $0.48 or 13.71% to close
at $3.02 after the Company retracted its guidance after the close of trading
on September 5, 2013. On April 30, 2013, Active Power announced that it had
entered into a "[n]ew strategic distribution partnership agreement with
Digital China Information Service Limited." The Company represented that this
relationship with Digital China would allow the Company to increase its
revenues and profitability. Then on September 5, 2013, after close of
trading, the Company retracted its guidance, citing disappointing results in
China. The Company attributed the Company's poor result to the fact that "the
company's previously announced agreement in China is with Qiyuan Network
System Limited, which the company's management discovered is neither an
affiliate nor a subsidiary of Digital China Information Service Company
Limited."

If you are aware of any facts relating to this investigation, or purchased
shares of Active Power, you can assist this investigation by contacting either
Peretz Bronstein or his Investor Relations Coordinator Eitan Kimelman of
Bronstein, Gewirtz & Grossman, LLC at 212-697-6484 or via email
info@bgandg.com. Those who inquire by e-mail are encouraged to include their
mailing address and telephone number.

Bronstein, Gewirtz & Grossman, LLC is a corporate litigation boutique. Our
primary expertise is the aggressive pursuit of litigation claims on behalf of
our clients. In addition to representing institutions and other investor
plaintiffs in class action security litigation, the firm's expertise includes
general corporate and commercial litigation, as well as securities
arbitration. Attorney advertising. Prior results do not guarantee similar
outcomes.

Contact:
Bronstein, Gewirtz & Grossman, LLC
Peretz Bronstein or Eitan Kimelman 212-697-6484
info@bgandg.com

SOURCE Bronstein, Gewirtz & Grossman, LLC

Website: http://www.bgandg.com