A comment in response to our coverage of the Blackmagic Video Assist complained that the battery level meter could be inaccurate. And yes, the poster has a point, but the reason this problem wasn't ...

Windows 11 has a built-in report that provides insight into your laptop's battery health (and whether a replacement is actually needed).

Batteries lose capacity over time. The process can be slowed down, but it’s inevitable, so after a few years, your EV won’t provide quite as much range as when it was new. The battery will lose about ...

There is economic potential for up to 490 GWper hour of behind-the-meter battery storage in the United States by 2050 in residential, commercial, and industrial sectors, or 300 times today's installed ...

If there’s one axiom of portable electronics it’s that longer battery life is always better, there’s simply no downside to having our gadgets last longer. Unfortunately, very few smartphones are known ...

Over the years, Windows PCs have gotten considerably more capable of squeezing a full day of work out of a laptop battery, but there's still a certain level of anxiety that comes with disconnecting ...

Maintaining your iPhone’s battery health is crucial for ensuring its longevity and optimal performance. While it’s inevitable that the battery capacity will gradually decrease over time, adopting ...