This policy setting allows you to remove the battery meter from the system control area. If you enable this policy setting the battery meter is not displayed in the system notification area. If you disable or do not configure this policy setting the battery meter is displayed in the system notification area.
* Making mistakes while changing registry values can affect your system adversely. We recommend you to create a System Restore point before making registry manipulation. If you're new to Registry Editor, read this beginner's guide.
** To locate the registry and administrative template path, checkout beginner's guide.