Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether it's time for a replacement.

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause unexpected shutdowns. Battery calibration involves fully charging to 100%, ...

The lithium-ion battery in your Mac laptop will lose its ability to charge to its maximum factory-made capacity over time. But you don’t have to take it lying down. Depending on the level remaining, ...

Most modern laptops have USB-C connectors, but not all of them use this versatile port for battery charging. Looking for a painless USB-C charging experience? Here's what you need to know. From the ...

I have an Acer Aspire 5600 laptop. The laptop worked fine until the battery lost charge.<BR><BR>The power port is loose and I used to be able to power the laptop by wiggling the cable, but now that no ...

Most laptops' average battery life is about six to eight hours on a full charge, but some models are just built differently. For instance, the MacBook Pro M4 has been tested to provide up to 24 hours ...