Here's an overview some of the major electrical issues to watch out for and learn how to prevent them from happening.

Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

Multimeters can be a useful tool for both novices and professionals to limit their mistakes in automotive repair. Electrical diagnostic work is one of the most challenging parts of automotive repair.

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...

There's no greater disappointment then getting ready for a night on the town, or packing up your car for a nice trip, and your car battery is dead. Next comes the question: is my car battery at the ...

What are the signs of a failing alternator? How do I differentiate between a battery problem and an alternator problem? Every car has a red “alternator” or car battery symbol in the instrument panel ...

An illuminated battery light means there’s something wrong with the car’s charging system, which primarily consists of the battery and alternator, along with some associated components such as the ...

If your car or truck won’t hold a charge, or if you’re having signs electrical gremlins like dimming headlights, you probably ...

Starting a family road trip only to find that your car battery isn’t charging can be both frustrating and inconvenient. The root causes could include a failing alternator, corroded terminals, or other ...

Diesel engine generators are critical for providing reliable power, especially in industries or regions with unstable electricity supply. At the heart of these generators lies the DC alternator, which ...

Those cold gray November skies should be a warning that winter is well and truly on its way. That means it’s time to whip old Bessy into shape for the approaching siege. A few precautionary measures ...