First of all, if the light is always on, the preliminary judgment may be that the power chip is broken and is in a state of continuous discharge.
< br >
2\/5
Try charging the power bank and using it to charge other devices to see if there is a reaction, if it is still like that, it needs to be repaired.
3\/5
< br >
Under normal circumstances, when the charging treasure is charging, the indicator light will blink, indicating that the charging treasure is charging.
< br >
When charging, after one light is on, the second light starts to flash, the first and second lights are on, the third light is on, and so on, it is full