Some of the reasons why you've lost battery are out of your control, but knowing which apps are draining it can help your ...

A study of used EV batteries found Mercedes, Hyundai, and BMW leading, with Tesla models landing in the bottom third.

If you've upgraded to the iPhone Air, Apple has developed a special MagSafe battery pack to keep your phone juiced up. It's a ...

When it's freezing cold out and you're late for work, the last thing you want is a battery to fail. Here's what cold cranking ...

A long battery life isn’t the end-all-be-all when it comes to wireless headphones, but it feels a lot more important when you ...

Global battery storage capacity surged 66% in 2025, with China controlling nearly half the market as electricity demand and grid flexibility needs accelerate.

The Battery Life takes viewers inside the labs, startups, and boardrooms redefining energy storage to tell one of the ...

An Oklahoma-based company is scaling production of its anti-aging battery additive. Called TENIX, the ...

U.S. battery startups pulled in $500 million in grants from the Department of Energy, throwing a lifeline to an industry that was on the ropes after EV incentives were slashed.

Minnesota households considering a home battery still have time to take advantage of a major state incentive. More than $1.4 ...

I took some of the latest phones with the largest batteries and ran a series of endurance tests: the Redmi Note 17 Pro Max ...

Equinor has started commercial operations at its largest battery energy storage project in the ...