USB power station: 1,cell phone, iphone, ipad, 2,all digital devices charged ... polymer battery Capacity: 5000mAhCycle Life:> 500timesSelf-discharge:<0.05mA.Compatibility:Port 1 : iPad, iPhonePort 2 : Cell Phone, iPhone, iPod, PSP, PDA ... Unit weight: 227G with package +accessoryBox:190*115*22MMMeas:39*24*24CMQty/ctn:40pcs GW.:9.5±0.5kgs/CTN Material ...