Laptop battery monitoring applications just help you manage when your computer goes to sleep. Through advanced diagnostics, Battery Optimizer can help you increase your battery life. Battery Optimizer goes several steps further and actually tells you how much battery life you can save by turning un-needed features of your laptop off, without effecting your computer performance. Optimizing you battery life is quick and easy with intelligent power management profiles for quick settings changes.[source]
Download Free Battery Optimizer for Windows 7, Vista, XP.
Battery Optimizer File Size 7 MB.
Battery Optimizer Website