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

Has the battery performance of your laptop noticeably declined? Here's how to generate a report in Windows to help you monitor the health of your device.

If you see a red x on the battery icon on your Windows 11/10 laptop, use the following suggestions. Before you proceed, I suggest you run Power Troubleshooter on your laptop. It is an automated tool ...