How to use Windows 11's hidden battery health tool to diagnose your PC (before it's too late) ...

A DC-to-DC charger uses excess engine-alternator current, typically redirected from the starting battery bank, to charge the house battery bank. This can also be performed by an automatic charging ...

If you go to Settings -> Battery on your iPhone, you can see a lot of stats about the performance and health of your battery. This includes a charge graph that plots the battery percentage of the ...

If you've ever turned the key and heard that dreaded click instead of the roar of your engine, you know just how crucial a reliable car battery can be. Whether you're maintaining a weekend cruiser, a ...

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

As with many modern conveniences, a vehicle's health hinges on its power source. Battery maintenance is an accessible skill regardless of your experience level. It's also arguably one of the most ...

If there's one motorcycle tool you should definitely have for your Harley-Davidson, it's a battery charger that can double as a maintainer. This type of charger can come in handy whenever you need to ...

Fast charging is convenient, but it raises questions about heat, battery wear, and long-term iPhone health. Here's what ...