The battery leaks.
Solution
来源：原创 2022-02-23 14:53:37 2
1. The battery is damaged: replace or repair the battery;
2. The battery is placed upside down during charging, and the charging voltage is high.
协议内容
1. The battery is damaged: replace or repair the battery;
2. The battery is placed upside down during charging, and the charging voltage is high.