What Can Cause A Battery To Overcharge. Signs that your car battery is being overcharged are that it is hot to the touch and the top may begin to swell up. Just like what its name suggests a voltage regulator regulates the amount of electricity.
As a result the alternator becomes overcharging. Why your car battery overcharges. As the gasses react to the ambient atmosphere it begins to produce a corrosive environment.
The boiling sound will become quieter.
This surge disrupts the wiring in the alternator causing an overcharging condition. Yes this is possible. The gurgling sound is common and okay. So as harmless as an overcharged battery might sound it can get hazardous if you dont address it soon enough.
