The heat of the magnetic charger will affect the battery life.
Lithium batteries are usually used in the charging treasure, and the temperature of the lithium battery exceeds 40 degrees, which affects the battery life. The heat conduction of the charging treasure circuit to the battery causes high temperature of the battery, or the heat inside the battery due to too much charging current, the reason is the same.
The above two reasons will cause the battery temperature to be high, thus affecting the battery life to be shortened.