good quality 5000mAh portable power bank for iphone/ipad high efficiency of power conversion long cycle life rapi super large capacity 20000mAh manual for ... hoursGlass textures1. Universal Charger Suitable for Iphone ,Ipad ,Ipod ,Mp3/Mp4 ,PSP,PDA, Bluetooth, Cell phone, Digital camera, MID and so on . ... 20mm unit size:115.7*65*24mmunit weight:0.6kg good quality 5000mAh power bank for iphone/ipad