Check the power charger of your HP, Dell, Toshiba, Lenovo, etc. Check if the switch button of the battery has been changed to OFF. Plug out the battery and then put it back to see if the missing battery icon problem still persists. One of the workarounds to solve the missing battery icon issue is to uninstall the battery hardware device in the Device Manager. Use Windows shortcut keys Win X to launch the Jump List.2. Do the same to the Microsoft ACPI-Compliant Control Method Battery. Then Windows will detect the missing device and reinstall the battery hardware device for the computer. Then you can go to Way 3 to enable the Power icon in Windows Settings.(Note: Click the OK button if it notices you to continue uninstalling the device.)6. Also, you can right-click the devices and disable them, and then re-enable the battery devices to see if this works. If this still fails to highlight the button, go on the steps below:1. This time you can fix the missing battery icon issue perfectly.For various PC problems, we recommend to use this tool.This tool will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance.
For this go back to the previous window and click on Select which icons appear on the taskbar. These updates can contain security fixes, performance improvements and bug fixes and are the first place to look for repairing Windows issues.
Windows can’t give you any idea why your battery isn’t holding a charge for very long, or if it’s starting to show signs of wear.
A lot of laptop batteries actually have a more information to offer than Windows decides to give you, so it’s there but you can’t get at it.
The first thing to check is that the Power icon is enabled.
To do so click on Turn system icons on or off and make sure Power is enabled.