SUNRISE, Florida, September 1, 2011 /PRNewswire/ --

- Keystone ECO™ Booster To Be Announced At IFA In Berlin

- Heavy users of smart phones can deplete their batteries early in the day.  The Keystone ECO Booster™ portable battery pack offers a solution that extends the usage time of the phone.  The unit works with Micro USB smart phones through a built-in retractable USB cable.  The Booster can be attached to the back of the phone with the adhesive gel pad that is incorporated in the unit.

Concord Keystone Trading, a pioneer in smart phone charging solutions, today announced it will introduce its new Keystone ECO™ Booster portable battery pack for Micro USB smart phones, at IFA in Berlin (Hall 26 C Booth #826).

The portable Keystone ECO Booster charges and extends the battery power for smart phones and is the newest addition to the line of proven power performers from Concord Keystone, including AmigoCase, Solar/USB Power PAK and other charging units and accessories.

The Keystone ECO Booster has a built-in retractable Micro USB charging cable so no additional accessory is needed.  The Booster has an adhesive gel pad hidden beneath a removable protective cover.   After removing the protective cover, the Booster can be attached neatly to the back of the smart phone without slippage.  The protective cover for the adhesive gel pad can be cleverly relocated to the back of the Booster to be used as a horizontal or vertical viewing stand while the phone is being charged.  

The Keystone ECO Booster portable battery pack offers up to double the battery life for most Micro USB smart phones and is fitted with a battery check button & LED status indicator to show the charge level of the Booster.

MSRP:  $34.99

Specifications:
Weight: 65g or 2.3 oz.
Size: 102 x 57.4 x 13.4 mm or 4.0"x2.3"x0.53"
Battery:  1400 mAh Lithium-polymer
Patent Pending

Available October 2011

Please visit http://www.concordkeystone.com for more information

About Concord Keystone

Florida-based Concord Keystone Trading, LLC and its sister companies, Urcovest, LLC, and Concord Keystone Trading Limited, located in Hong Kong, develop, manufacture, and distribute high-quality, low-cost imaging and other household portable power products. Urcovest and the Concord Companies market products under the following trademarks owned by Urcovest: Keystone ECO™, Easy Shot Clip™, Fun Shooter®, Concord®, Keystone®, and Easy Shot®; and the following trademarks licensed by Urcovest: Polaroid, 4U2ReUSE®

SOURCE Concord Keystone