What's the one tool every EV and hybrid mechanic should own because it literally saves lives? The answer is, of course, the good ol' high-voltage multimeter.

If it’s less than 14 volts, there’s a nut on the alternator’s B+ terminal that connects to a thick wire that transfers the power from the alternator to the battery. If that nut is at all loose or ...

From the March/April 2026 issue of Car and Driver.

Tired of jump starting your car? Hunt down hidden power drains and stop whatever's quietly killing your battery.

Join Austin as he takes you through a step-by-step guide to diagnosing and fixing an electrical problem in his drift car.

Finnish-Estonian bikemaker Verge has been in plenty of headlines in the past few years. Now, it’s time for its spin-off ...

Batteries are notoriously difficult pieces of technology to deal with reliably. They often need specific temperatures, charge ...

Compare plans tailored to your car & budget. Knowing what your car’s warranties cover comes in handy when vital parts like your battery die. The good news is that there are options available to cover ...

The sixth-generation Waymo Driver is designed to better navigate extreme weather. Here's where the self-driving company operates and where it's headed soon. Abrar's interests include phones, streaming ...