Car batteries fail without warning from the visible signs most drivers recognize. The internal chemical degradation that ...

A couple of weeks ago, I continued the quest to find the problem with the intermittent parasite drain on the Jaguar. I forgot ...

Glove box lights can drain your car battery overnight when door switches malfunction, causing expensive dead battery emergencies during winter months.

Bob asks: I own a 2016 Chevrolet Equinox and I must have the battery jumped started every Monday morning. During the week, it starts every morning and on the way to home in the evening. The battery ...

General Motors has released a fix to address a parasitic battery drain issue that affects certain examples of the 2021 Chevy Silverado 1500 and 2021 GMC Sierra 1500 light duty full-size pickup trucks.

Q:I have a 2001 Ford Explorer. My wife and I recently flew to Mexico and when we returned and went to use the car, the battery was dead. I used a battery charger and it now works fine, but I'd like to ...

The Solar Dash is Purkeys' new supplemental solar charging system that keeps vehicle batteries at a good state of charge when the truck is not in operation. The 20W solar panel plugs in to a 12V port, ...