Concord Keystone Eco Booster to extend battery life of microUSB smartphones – Mobiletor.com

Tweet Tweet The ongoing IFA Berlin will mark the debut of a microUSB smartphone battery enhancing creation, the Concord Keystone Eco Booster. The last few shock absorbent battery cases were delivered by PowerSkin for the iPhone, Nexus S 4G, and Motorola Droid handsets. The Keystone Eco Booster will be a portable gadget with a built-in …

Review: iPhone 4 PowerSkin battery pack – Mobile Magazine

Getting extra talk time, surfing or game play may be your ticket to maintaing waiting room sanity. The magazines are 7 years old, teeming with bacteria and you know, it’s old news. so is your iPhone running out of juice. PowerSkin on the other hand, is like that backpack reserve you keep with you in …