What Can Cause Battery Overcharging. The opposite can also be true. Some of the most common causes an alternator to overcharge are battery fault Voltage regulator in your car and Alternator size.

This causes the battery to swell and. I think my regulator is bad battery is over charging I would like some input before I buy a new one. Can A Bad Battery Cause Overcharging.
What Can Cause An Overcharged Car Battery.
An important nugget of information is to ensure that your battery is not getting charged more than 15 volts. When overcharged the plates inside the battery shed material and lose their capacity to hold electricity. An overcharging car battery will eventually cause damage to the battery and even other electrical components of your car. Overcharging may occur if the voltage regulator on the ATV is defective or chagrin the battery at too high of an amp setting with an external charger.

