Portable battery Articles on Engadget

July 19, 2012 at 9:50AM

Insert Coin: POP portable battery comes with 25,000 mAh of power, charges multiple devices (video)

June 22, 2012 at 1:28PM

Satechi introduces Portable Energy Station to add some power to your travels

February 7, 2012 at 5:30AM

Sony PlayStation Vita charging accessories detailed in Japan

February 4, 2010 at 2:16PM

Scosche solBAT II collects solar power, distributes it to USB devices

October 15, 2009 at 2:37PM

Technocel PowerPak pulls double duty as portable battery and home charger