USB Charger use for differnt digital devices:portable, rechargeable,high capacity , use for iPad,iPhone,GPS ... ,mobilephones... USB Charger use for differnt digital devices:portable, rechargeable,high capacity , use for iPad,iPhone, ... !! portable rechargeable high capacity backup battery for iPad,iPhone,mobils,digital devices 5200mAh Backup Battery Model NO.: RFBB1 Charge for many ...