The owner says his EV6 has needed three or four new 12V batteries in a year despite only being driven 4,500 miles ...

I understand that my electric vehicle (EV) has a regular 12-volt lead-acid battery. What does it do and what happens if this battery goes dead or if the alternator fails? Just as it is in any ...

If you have a lead acid battery, then it's vital to ensure its liquid levels are maintained. Here's everything you need to ...