... Universal External Battery Pack 12000MAH High Capacity 1.Dual USB 2,12000 high capacity 3.OEM logo&packing ... , FCC, ROHS certificateColorBlack, whiteRunning Temperature-5°C - 40°CStorage Temperature-10°C - 30°CApplicationCell phone, camera, table PC ... 23mmRechargeable Universal External Battery Pack 12000MAH High Capacity Low Price Rechargeable Universal External Battery Pack 12000MAH ...