Wopow Power Bank
P20 model
Capacity 20000mAh
3 USB ports
White color
Automatic detect for charging when connecting
Compatible with most phones and tablets
Over voltage protection in output
Can be charged and discharged at the same time
Independent IC & Sync rectification
2A input and constant charging current tech
Self recovery from shotr circut
Dual protection for the battery
Steep mode in 0.08ma current only