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

Climate research firms expect the prices of lithium, a key raw material in an EV battery, to plummet in the coming years. This trend will likely keep second-life batteries in service years after they ...

After the battery woes surrounding the Pixel 4a and the promise of an eventual reduction in battery capacity for the Pixel 9a, Google is now proactively tackling any future battery issues that Pixel ...

Apple today disclosed its out-of-warranty repair fees for all of the iPhone 17 and iPhone Air models, ahead of the devices launching next week. First and foremost, Apple's battery replacement fees did ...