... Design 2,4500mAfull capacity 3.digital display from 0 to 100. 3,First Ultra-thin With digital percentage power OEM/ODM ... Ipod,Camera,mp3,mp4,PDA, PSP series,and other digital products.Specifacation: Model NO.BD-U1ColourBlack, Blue,Pink,Purple,Sliver and etcSize ... high conversion rate polymer batteryCapacity:4500mAh full capacity,digital display from 0 to 100.Input voltage/current:5V/1AOutput voltage/ ...