It’s not that I have an above-average screen time—but I, like many others, am always on my phone, always playing background ...

In this comprehensive tutorial, you'll learn how to make a battery charger from scratch! Whether you're a DIY enthusiast or a ...

We put five automobile battery chargers and maintainers to the test to see which ones will best keep your vehicle's battery ...

Electric vehicles (EVs), also known as battery electric vehicles (BEVs), use batteries to power their electric motors. Unlike ...

I tested the new fast charging speeds on all four new iPhone, including the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and iPhone Air. Here's how long each takes to charge, and how it compares to the ...

Whether you just updated to iOS 26 or have an older iPhone, these 9 tricks will help you charge your device faster.

Phones with thinner designs are enjoying a moment. But while thin phones usually suffer poor battery life, batteries with ...

Learn how often you should charge your phone, the best habits for battery health, and why avoiding extremes keeps your device lasting longer.

A team of University of Adelaide researchers are exploring ways to create a safer and more sustainable battery for electric ...

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.

We may receive a commission on purchases made from links. Electric cars may be all the rage these days, but even before we had cars entirely powered by electricity, batteries were still vital ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Cordless, battery-powered lawn ...