Genuine Exceeding10400mAh PowerBank For Tablets Android iPhone Smartphone HTC Sony Aluminum casing Beautifully textured aluminum surface The single-piece metal casing was created by high precision CNC digital cutting. The surface is water and corrosion resistant, and is perfect for everyday use. 10400mAh Lager Capacity Premium Li-ion battery cells from LG and Samsung add an extra 10400mAh to the battery life of your smartphone, tablet or digital camera. The power bank is capable of 2.5 recharges for the Mi3. 4.5 full charges on the iphone 5s and 1.5 full charges on the ipad mini Input voltage: DC 5V Output voltage:DC 5.1V Input current: 2.0A (TYP) Output current: 2.1A (TYP) Rated capacity: 3.6V/10400mAh (TYP) Charge timeApprox: 5.5 hours @5V/2A with standard cable Size: 90.5*77*21.6mm Load detection: Auto-detects device connection and removal Safety features This product supports High voltage input limit, Feedback protection, Current output limit, Voltage output limit, Circuit breaker, Charge limit, PTC, Charge/discharge temperature Control Protection and recovery Reset feature: can be activated while device is charging