The 64GB Wireless Pro Kingston MobileLite (Black) Important Features One USB mobile device can be charged. 6700 mAh Capacity Maximum Power Output of 2A Wi-Fi-enabled mobile backup with expandable storage using SD cards and USB The Free MobileLite App for Amazon, iOS, and Android Devices Details Interconnection Micro-USB output ports and input/charging ports The battery chemistry of one USB Type-A battery 6700 mAh is the lithium-ion battery's capacity. Operationally Storage Temperature: 0 to 45°C; Temperature: 0 to 35°C W x H x D measurements: 115x80x24 mm; weight: 94 g; packaging Package of Information 295g in weight Dimensions of the box (LxWxH): 145x142x33 mm Micro-USB to USB Type-A Cable, Kingston MobileLite 64GB Wireless Pro (Black), microSD to SD Card Adapter