Charge the battery for one hour, the green light w
Solution
来源：原创 2022-02-23 14:52:46 2
Charge the battery for one hour, the green light will be on (the battery will be full as soon as it is charged, and it will run out as soon as it is used).
1. The voltage of the charger is low, so the battery is seriously insufficiently charged: replace or repair;
2. The battery enters the recession period and cannot meet the long-term discharge: replace or repair.
