Most power banks have a built-in four LED lights indicator to let you know whether your power bank is full charged. Here is how the LEDs show the remaining power:
4 LED lights indicator : It is charged between 75%-100% and charging.
3 LED lights indicator : It is charged between 50%-75% and charging.
2 LED lights indicator : It is charged between 25%-50% and charging.
1 LED lights indicator: It is charged about 25% or < 25% and charging.
3 LED lights indicator : It is charged between 50%-75% and charging.
2 LED lights indicator : It is charged between 25%-50% and charging.
1 LED lights indicator: It is charged about 25% or < 25% and charging.
How to know power bank charging status
1. While the power bank is charging, the LED lights blink one after the other to
indicate the current power level.
indicate the current power level.
2. When all four LED lights stay on without blinking, it means that the power bank
is fully charged.
is fully charged.
3. The LED light will stay on without blinking when charging your mobile devices.
How to know if the power bank is quick charging mobile devices
The first LED light on the power bank will show green light once the power bank
is connected to mobile devices with quick charge function.
※ Green light: Quick charge function is on.