AGM and EFB batteries last approximately 4 to 6 years while a lead-acid battery lasts 3 to 5 years. There are several ways to determine the age of a car battery. The simplest is if you bought your car ...

We put five automobile battery chargers and maintainers to the test to see which ones will best keep your vehicle's battery ...

The right one can preserve the charge and protect the battery when your car is parked for an extended periodBy Jeff S.

With winter coming, even colder weather tends to put greater demands on the car battery. Such temperature decreases tend to ...

Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The Super Start Platinum AGM 65PLT is part of the Car Batteries test program at Consumer Reports.

Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The DieHard Platinum AGM H5-AGM is part of the Car Batteries test program at Consumer Reports.

Working on car electrical systems used to be easy ... batteries and have far greater tolerance to deep discharge. AGM battery opened up. CC BY SA 3.0 by [Bullenwächter] The major battery today ...