The reality is that like almost every component under the hood, a car battery has a finite lifespan and will conk out on you eventually. Weather conditions, corrosion, electrical shorts, charging ...

The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially a small generator that converts mechanical energy into electricity, bolted to the ...

If you own a classic car, you know the ultimate mood killer is when the battery dies from being idle for too long. Well, here's how to fix that.

Utilities can dispatch maintenance teams when the recloser flags its battery requires replacement. “Maintenance free” is a term which is often applied to modern distribution switchgear, but for any ...

STMicroelectronics has developed a power-management IC for car body applications. The device addresses the challenge to reduce the stand-by current consumption at a time when the number of ...

Consumer Reports has no financial relationship with advertisers on this site. Consumer Reports has no financial relationship with advertisers on this site. Summer heat is tougher on car batteries than ...

A car battery is a crucial component that plays a vital role in the operation of a vehicle. Its primary function is to provide electrical energy to start the engine and power various electrical ...

Summer heat is tougher on car batteries than winter’s chill. It may seem counterintuitive, but higher temperatures have a greater impact on the power-generating chemistry inside. And it’s not just ...

When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...