Battery 15600 mAh Charging Li-Polymer AC Adaptor Charging USB Charging Connectivity Micro USB, USB 2.0 2 USB Brand : Bilitong Model : BLT-Y053 Color Available: Green and Blue Portable External Battery Shape/ Form factor : Rectangle Blue Led... Battery 15600 mAh Charging Li-Polymer AC Adaptor Charging USB Charging Connectivity Micro USB, USB 2.0 2 USB Brand : Bilitong Model : BLT-Y053 Color Available: Green and Blue Portable External Battery Shape/ Form factor : Rectangle Blue Led Indicators Fast Charge Overcharge protection Material: PC + ABS Power Input:5 V, 1 A Power Output:5 V, 2.1 A Dimensions - 163 x 62 x 29 mm Weight - 350g