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

Lead-acid batteries are also designed to crank the engine the moment you turn the key. Unless it's low on charge or malfunctioning, the battery should deliver every time. It's this reliability that's ...

A 2024 Prius owner claims Toyota said the 12V battery lasts just 30,000 miles. After blowing through two batteries in a year, ...

Batteries can hold a charge for up to four weeks, depending on their condition. However, batteries older than three years ...

You may be tempted to pick up a third-party jumper cable adapter to get more use out of your Ryobi batteries, but consider ...

Discounts like this don’t tend to stick around, so visit Amazon today and pick up the Powoxi 12V Solar Car Battery Charger ...

V battery is 7 years old and, although not yet a problem, I wonder if I should keep a set of jump-start leads in the car in ...

I bought a used Kia EV6 even though I don't have charging at home. Here are the things I wish I'd known to inform my buying ...

A diode makes 12V car electronics safer and simpler. It cuts extra parts, reduces power loss, and keeps important systems ...

When you find that you have a low or flat tire, you’ll be thankful you’ve packed a portable tire inflator in your vehicle.

CTEK, Battery Tender, NOCO, Schumacher Electric, and Craftsman are all having huge Cyber Monday sales that have already started.