Is It Normal for a Charging Battery to Get Hot?

1 Answers
MacKeira
07/30/25 1:47am
It is abnormal for a battery to get hot during charging. Below are some relevant details about car batteries: Precautions for battery charging: In cold weather, check whether the electrolyte is frozen before charging the battery. Do not charge a frozen battery. Also, check the electrolyte level before charging; do not charge if the electrolyte is insufficient. Car battery maintenance: Avoid frequent vehicle starts. In winter, if the car is difficult to start, do not attempt continuous starts. Continuous starting will definitely cause excessive battery discharge and damage. The interval between restart attempts should exceed 5 seconds. During the battery's usage cycle, routine maintenance should include battery inspection to prevent issues. Try to avoid using electrical devices like the CD player or cigarette lighter when the vehicle is not running, and minimize the use of various onboard electrical devices while driving.
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