How to charge the power bank?
With AC USB Charger,PC Computer USB, the cable micro USB plug is DC input,
Also for DC output, Once charging,the LED will turn on.
How to use the power bank to charge other devices?
l.Plug the USB connector to the power bank’s USB output, then choose and plug the suitable connector to the device.
2.Press the power button of the power bank to start charging, during the charging, the power LED will be on.
How to check the power level?
The power bank has 3 LED power level indications (around the power button), you can press the power button
to check the power level as shown in the following table.