John Paul, AAA Northeast's Car Doctor, answers a question from a reader with an 11-year-old battery that’s still working. The ...

Don't skip this step. A battery memory saver supplies current to avoid erasing the computer, radio, keyless entry and clock memory settings. It will also save other critical data, including engine ...

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

While you may not need to warm up your car as much as you once thought, what should you do if your car won't start in the ...

Car batteries are especially vulnerable to losing power in winter, usually at the worst possible time in the worst possible ...

Slow cranking or dim headlights could mean a battery replacement is necessary for your car this winter ...

Replacing a hybrid car battery is usually seen as a challenge. With the high costs, long dealership wait times, and confusing technical terms, it’s no surprise many hybrid owners find themselves ...

For a four-cylinder engine, you will have four spark plugs to replace, for a V6 engine; you will have six, and so on. Battery Similar to phones and laptops, car batteries degrade over time.

Here's what you need to know about how frigid conditions affect car batteries, and what you can do to keep your vehicle ...

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 ...

When one Canadian Tesla owner's battery died in 2023, the company told him a replacement would cost $26,000. Another owner in Scotland received a bill equivalent to $21,000 USD to replace his ...

Portable car battery jump starters can be essential in case of a battery emergency. If your car refuses to start from a weak or dead battery, these compact devices can jump-start your car wherever ...