... long standby time 2.universal power bank 3.we accept OEM/ODM 4.External Power Bank for Apple iPhone, iPod ... 2012 nice iphone power bank for iphone speifications ... mAh *Coluor: Black/Blue/Red/Silver/Coffee * Power conversion efficiency≥ 88% 1.Size:97*43*22mm 2 ... MP3,MP4,PSP,GPS navigator etc2.Batter Indicator: 4 Bits 100%,75%, 50% and 25%3.3 ...