A car battery is the heart of your vehicle’s electrical system, but sadly, it doesn’t last forever. Over time, it can wear ...

Car keys. That’s the mental checklist many of ... Of course, all hope is not lost because this usually just means the battery in your key fob has died and needs to be replaced.

That’s why it’s handy to have an external car battery charger to ensure your engine is ready to go when you are. A charger can also help to extend the life of your battery, for instance ...

Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The Duracell 51R is part of the Car Batteries test program at Consumer Reports. In our lab tests ...

Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The Valucraft 65-VL is part of the Car Batteries test program at Consumer Reports. In our lab tests ...

Q: I recently replaced the original battery in the key fob for my 2010 Kia Sedona. The car does not respond to the fob now. The local battery shop confirms ...