super large capacity 20000mAh portable power bank for iphone/ipad high efficiency of power conversion long cycle life rapi super large capacity 20000mAh manual for power bank manual for power bank for iphone/ipad Specification: Cell type:polymer ... . Universal Charger Suitable for Iphone ,Ipad ,Ipod ,Mp3/Mp4 ,PSP,PDA, Bluetooth, Cell phone, Digital camera, MID and so on . 2. A+ Grade battery and ...