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

You might think a brand-new car battery would be good to go the moment it's installed. However, the reality is different -- not all new car batteries come fully ...

Modern cars rely on their batteries for far more than a quick jolt to start the engine. From power steering in a 2022 Hyundai Tucson to the security system in an older Honda Civic, almost every ...

Installing a new car battery might seem straightforward, but connecting it incorrectly — usually by swapping the positive and negative cables – can cause major damage. A backward connection directs ...

We may receive a commission on purchases made from links. The best electric vehicles are continuing to gain popularity. However, an overwhelming majority of the cars on the road are still not electric ...

Swapping a car battery might seem like one of those basic maintenance tasks you can do blindfolded until sparks start flying, your stereo forgets who you are, and your car throws a tantrum. Most ...

There’s a lot to love about owning an EV. Electricity is cheaper than gas and electric motors are more efficient, so EVs are less expensive to run, and with lower maintenance costs on balance, they're ...

Baking soda and water can be a good, inexpensive mixture to clean corrosion and crud from a car battery. Extreme temperatures affect battery performance so take steps to limit the impact. It’s early ...

With no toxic elements to dispose of, the new aqueous battery design could dramatically improve the safety and longevity of ...

The Polestar 3 has been upgraded to an 800-volt electrical architecture for faster charging and greater efficiency for the 2026 model year. More powerful rear electric motor A quicker core processor ...