The red x on the battery icon on the Taskbar indicates a problem with your laptop battery. However, sometimes, it can be a glitch resolved by restarting the laptop or restarting the Windows Explorer.
For example, the grouped icons in our taskbar. With the latest Windows 11 update, our system tray icons – WiFi, Sound, and Battery are now grouped. These three icons now sit in a group in our ...
You can click on the battery icon in the taskbar to open a flyout menu which shows you your battery's current status and also offers you a slider through which you can manage your battery plan.
We have updated the design of the battery icon on the Lock screen to be consistent with the one in the taskbar. Battery icon on the Lock screen matches the design of the battery icon on the taskbar.