... 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,GPS,mobilephones... !! portable rechargeable high capacity backup battery for iPad,iPhone ... Backup Battery Model NO.: RFBB1 Charge for many different devices with the differnt ...