BAT120 LEDs

This wiki page contains information about BAT120 LEDs and their actions.

Power IN LED

The IN PWR LED is the left-most located LED on the front panel:

Action	Description
LED turned ON green	PSU connected to IN PWR socket
LED turned ON red	PSU connected to IN PWR socket, charge failure /Vin too low

Power OUT LED

The OUT PWR LED is the second from the left LED located on the front panel:

Note: OUT PWR LED will illuminate green when connected load is greater than 0.5W. If the power consumed by an external device is less than 0.5W, it will still be powered, but OUT PWR LED will stay off.

Action	Description
LED turned ON green	OUT PWR socket connected to the device and external device is being powered
LED turned ON red	If the OUTPUT is shorted (requiring a reset) or the BAT120 has overheated (no reset needed), the OUT PWR LED will turn red, signifying an issue that needs attention.

Power LEDs

The Power LEDs are located in the middle of the front panel:

Action	Description
LED turned ON	Shows BAT120 state of charge. Each LED equals to 25% of SOC.

Combined LED states

Some of the states are shown with multiple LEDs:

Action	Description
Power LEDs blink every 5 seconds	BAT120 is charging.