*High Capacity, 2900mAh, 130% of the iPhone battery life
*Slim, Sleek, Compact, portable and stylish Design. Convenient to carry in your pocket or purse and Leave it plugged in to your phone
*Rechargeable: Convenient rechargeable battery allowing you to always have a battery charging backup when you are away from a AC outlet
*Smart Design: With Built in Micro USB Lead for recharging nearly all Android Devices.
*Package includes: PowerGen Juice Pack, User Guide, and Micro USB Cable . ( OEM Cable required when recharging iPhone or iPod)
Sent from my HTC One S using XDA Premium