20000 Milliampere MoveUniversal Portable Power Bank for iphone 4s HTC Built-in battery capacity: 20000 Milliampere in : DC5V/1A out : DC5V/1A charge ....
Lightweight , Thin-walled 1900MA Universal Portable Power Bank Use for iPhone4/ iPhone 4s Lithium-polymer battery Output voltage: 5V Current output: ....