When you receive the power bank for the first time:
- Please use up all of the power.
- And then fully charge it.
- Charge-discharge about 2-3 times to reach full capacity.
Battery Type: Lithium Ion Polymer Battery
Color: Black, White
Battery Capacity: 50000mAh
Rated Capacity: 40000mAh
Output: 5V/2.1A *4
Net Weight: 1090g
1. Digital display
2. LED light
2. 4 USB output ports (USB A), 3 input ports (For Lightning+Micro USB+Type C)
3. Large Capacity-50000mAh