Head to the iOS Settings page, then tap Battery: Here you’ll see details of your recent battery usage, together with the apps ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

Overview Portable Battery Projectors in 2025 deliver brighter images, longer battery life, and smarter features.XGIMI Halo+ ...

As artificial intelligence and data centers demand more power from the grid, Carnegie Mellon University is improving a key technology at the heart of America's energy future—batteries.

A new software feature in iOS 26 called Adaptive Power also contributes to improved battery life. It's enabled by default on Apple's latest phones, but also available on older models that support ...

Apple launched a new MagSafe battery pack and said the only phone it was meant to work for was the iPhone Air. Is that true?

Without an uninterruptible power supply, you’re just a power outage away from losing all your work.

A new technique stabilizes a metastable form of sodium solid electrolyte, enabling all-solid-state sodium batteries to ...

Kinetic energy has to do with the motion of an object—the faster it’s moving, the more kinetic energy it has. If you take a ball and drop it, it will accelerate downward, which means its kinetic ...

Still, if you’re serious about foldables, and productivity tops your list for buying one, the Google Pixel 10 Pro Fold is ...

Current battery management systems might report a car is 40% charged but drivers have to guess whether they can go 100 ...

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.