After his 2024 Prius Prime was "dead on delivery," one owner is now on his third 12-volt battery in just 19,000 miles.

The battery is perhaps the most important aspect of your car that's always overlooked, and these five are notably ones you'll ...

When the power fails on a subzero night, your alarms are only as trustworthy as the batteries hiding behind their plastic ...

Mercedes owners usually start asking about battery prices when the car hesitates at start up, the lights dim at idle, or a warning appears in the cluster. A ...

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery issues before they cause trouble.

Every car battery is some amount of time away from failing, so the only thing for anyone with a car, motorcycle, truck, RV, ATV, boat, or other 12V battery-dependent vehicle can do is to make their ...

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Windows 11 has a built-in report that provides insight into your laptop's battery health (and whether a replacement is needed).

Cold weather can kill a weak car battery fast. Learn the warning signs and how to test your battery before freezing temperatures leave you stranded. Winter is when weak batteries get exposed. Cold ...

Don’t worry, it’s not just you. Everyone dropped their first, or likely fortieth, F-bomb when their dad had them hold the spark plug while he hit the kickstarter on their dirt bike. While it might ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...