Learn how to check laptop battery health on Windows and Mac using built-in tools or apps. Spot signs of weak batteries and ...

These simple tricks can extend the time between charges. For even better results, check out these laptops that aced our ...

In order to determine if your laptop battery should be replaced or not, here's a guide explaining how to check battery health and capacity in Windows 11.

We show you how to check the Computer Health of your Windows 11/10 PC or laptop - Battery, Disk, Wi-Fi, Security & Overall health.

The CMOS battery is an often overlooked but crucial element. Hidden on the motherboard of your computer, it acts like an emergency power supply for the BIOS.

Your laptop's battery life is actually getting worse over time—a test laptop revealed an alarming drop of between 16 and 24 percent in just little over a year.

If your laptop isn’t able to hold a charge like it used to, replacing the battery is a simple and affordable DIY fix.

I sprung for a new battery for the aging x230. It's a GHU from Amazon for $60. The "new"one from Lenovo was $197, worth more than the laptop. So I've got a new battery - what's the best way to test?

Checking the battery status through GUI is easy. Hovering the mouse cursor over the battery indicator given in the Laptop task bar simply shows the battery level. But, did you know you can find the ...