What Causes Battery Overheating?

[DeEva]

Battery overheating is caused by excessive current during operation. If this issue occurs, the voltage will drop sharply, which can also lead to battery heating. Spontaneous heating can result in battery self-destruction, swelling, casing rupture, and electrolyte leakage. Additional Information: 1. The battery is a crucial component in a vehicle. When the engine is not running, the battery supplies power to all electronic devices in the car and is also responsible for starting the engine. 2. During engine startup, the starter motor, fuel supply system, and ignition system all require power. After the engine is started, the alternator takes over to power the vehicle's electronic devices and also recharges the battery.