Many users hold onto their MacBooks for years, but one component that may not age as gracefully is the battery. Replacing a MacBook battery is possible, but the process can be complex for most users.

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

The potential high cost of EV battery replacements is a major worry for new-car shoppers, but that likely won't be the case for long, according to battery-analysis firm Recurrent. Recurrent, which ...

If after changing the CMOS battery your computer won’t boot, this article will help you fix the problem. CMOS battery provides continuous power to the BIOS chip. BIOS chip stores all the BIOS settings ...