The average car battery has a lifespan of about three to five years. Proper maintenance and care can make a big difference if ...

Servicing absorbed glass mat (AGM) batteries isn't difficult, but the sophisticated AGM design—which is becoming more popular—does require the proper equipment and a little care. Here are the key ...

Shopping for a car battery? Read about types, features, and other must-know topics in our car battery buying guide to make an ...

New rules and regulations in the trucking industry are placing heavier demands on electrical systems, and in some cases, conventional battery designs are unable to meet the increased hotel loads ...

We've tested and reviewed products since 1936. Read CR's review of the Weize Platinum AGM 94R H7 car battery to find out if ...

Cranking over the high-compression mass of a diesel engine takes a lot of stored energy to accomplish. This is why diesel trucks use two high-cranking-amp batteries to get the pistons pumping. Most ...

GREENSBORO, N.C. — If you’ve had to replace a car battery in the past few years, you’ve probably noticed that they’ve become more expensive. In fact, battery prices have been rising over the past ...