Why does the hedge trimmer lithium battery get hot when charging?

The hedge trimmer lithium battery is abnormally hot when charging, which is very likely to be a problem with the battery. However, many users do not find or care about it, and feel that it does not affect the use. And summer is approaching, and the temperature is also rising, making it easier for users to ignore this problem. Some users have this problem after only one year of use, and some even less time, which is a problem worth noting. If it is discovered and solved in time, the loss can also be recovered and the lithium battery will be scrapped. If it is found too late, the battery may be completely scrapped. Of course, if you know the cause of the problem, you can avoid it better, let's take a look.

Hedge trimmer lithium battery and charger do not match

This is a relatively common problem. Some tea houses, gardens, etc. will be equipped with many hedge trimmers, but because of the different brands, the lithium battery chargers are also different. In actual use, it may cause mixed charging. A charger that does not match the specifications will cause the battery to become hot. Consumers must check whether the charger is compatible with the lithium battery of the hedge trimmer before charging, otherwise it will cause damage to the lithium battery.