... ,fashional design 3)CE,FCC,ROHS certificated 2800mah external battery charger for iphone4Quick Details Place of Origin :Guangdong China ... .25v 0.25vCapacity:2800mAhOutput Voltage:5.25v 0.25vBattery Type: Lithium PolymerInput Current:500mah MAXcolor:black,whiteOutput current:800mahMAXWeight ... & ipod series products directly.2.Long-wearing:if the battery is full-charged, it can provide for iphone&ipod ...