Power Bank Charging:
1. Insert Micro USB plug into the power input port.
2. Connect the charging cable to computer or 5V/2.0A power adapter.
3. The power indicator light will flash when charging. It will stop flashing after being fully charged.
Cellphone Charging:
1. Insert USB plug into the power output port.
2. Insert the other plug into cellphone.
3. Please remove the charging cable after being fully charged.