Your car’s battery is essential for powering everything from starting the engine to running your headlights and electronics.

Batteries frequently get blamed for all sorts of electrical issues, but they’re only one part of a car’s charging ... stores (as well as repair shops) will check a battery’s state of charge ...

Every New Vehicle Owner Thinks They Got a Defective Battery. Battery failures are relatively common in new vehicles, and ...

Interstate Batteries’ premium AGM option can supply 950 cranking amps, weighs 45 pounds, and costs less than $300. A ...

If they don't, Optima offers a three-year, full replacement warranty on the RedTop. One of the main reasons people tend to shell out more for a car battery is its ability to crank an engine when ...

Our easy-to-follow guide to car batteries looks at the causes of a flat battery, how to look after them and the options for replacing one.

Discover some of the best portable car battery jump starters available today, along with their key features and some tips to consider when buying one.

Many consider a vehicle’s engine to be its beating heart. But without a working car battery, you’re not going anywhere. Once your motor begins to crank slowly, it’s time to get your hands on ...

Replacing a Toyota Camry Hybrid battery isn't the most common maintenance task, but if you own a Camry Hybrid, you'll want to ...

If the battery fails during that time, and the car has been serviced correctly, the manufacturer should offer to replace or repair the battery at no cost to the owner. However, most EV battery ...