BatteryBar is a good, free Windows software, being part of the category Software utilities with subcategory Battery & UPS.
More about BatteryBar
About the download, BatteryBar is a slick program that needs less free space than most software in the section Software utilities. It's very heavily used in India, Indonesia, and Pakistan.
Since we added this program to our catalog in 2011, it has obtained 139,517 installations, and last week it gained 58 installations.
The current version of the program is 3.6.1 and it has been updated on 10/6/2013. It's available for users with the operating system Windows 2000 and previous versions, and you can download it only in English.