- Li-Polymer battery- 2 USB output port, compatible with all kinds of devices- Output with constant voltage, over-voltage protection- Made of environmental friendly PC and fireproof ABS materials, with temperature resistant and drop protection- Compatible with iOS devices, Android devices and

- Li-Polymer battery- 2 USB output port, compatible with all kinds of devices- Output with constant voltage, over-voltage protection- Made of environmental friendly PC and fireproof ABS materials, with temperature resistant and drop protection- Compatible with iOS devices, Android devices and various digital devices- Support charging and discharging all at once- LED screen accurately displays (accuracy 1 percent) the actual capacity and terminal status- Capacity: 3.7V / 10000mAh 37Wh- Input: DC 5V / 2A- Output: DC 5V 2.1A or 5V 1A