Why Overcharging Is Harmful To A Battery. But they can go up in smoke when bad things happen. THIS IS HARD ON THE CDI ECUs AND YOU RISK TAKING THEM OUT so be warebut if it shoots up to 145 volts the battery is bad.
The overcharging alternator burns out the car lights. This explosion can be dangerous to the vehicle itself as well as the ones around it. So as harmless as an overcharged battery might sound it can get hazardous if you dont address it soon enough.
A bad cell will cause the battery to overheat when charging.
Overcharging your car battery is especially dangerous because its difficult to notice and when it happens the results can range from mild like lowered efficiency severely decreased battery life span a difficulty of turning it over etc. Answer 1 of 64. The casing of the battery can become hot to the touch and begin to melt or swell. This can the result of a few issues which makes it important to diagnose overcharging in a.
