How Car Battery Charge Itself. Simply put no car battery whether healthy or dead can charge itself. Came out of the restaurant with 2 engineers and our wives.
If the battery is already charged however the energy is released or when it comes to some vehicles can actually do damage to the battery itself. The voltage is in the corridor 142-148 V but should not exceed 152 V you need to clarify this point in the instructions for the battery. And N NEG or symbol for the negative near the terminal.
That is being turned by the engine crankshaft.
Now all you have to do is plug in your car battery charger and wait for it to reach the proper charge. Since cells do not produce energy they do not have any other mechanism to charge themselves. After jumping the car let it run for at least 20 minutes to let the engine recharge the battery. A functioning alternator battery maintainer or a good old jump-start are necessary if you want to recharge a dead battery.
