Buy from Amazon.com : http://fave.co/1Ny02oN

Poweradd? Pilot 2GS 10000mAh Dual USB Portable Charger External Battery Pack Quick Charge With

Product Description :
Aviation Aluminum body design to ensure lightweight and durability Compact size makes it easy to carry and fits easily into pocket
High capacity of 10000mAh use a 21A adapter for fastest charging time twice faster than general 1A input
Dual USB 10A 21A for charging 2 devices simultaneously Unique blue 21A output design more easy to recognize
Auto detect technology auto detect your devices and start charging when connect Stylish pocket-sized ultra-compact design small but a fully functional easy to carry power source
Package contents Poweradd Pilot 2GS external battery micro USB cable user manual Apple adapters not included