The EnergyCut program which is part of the Lenovo Power Management Software that is installed on various Lenovo models is designed to reduce the amount of energy the computer's CPU utilizes by reducing the frequency and display of teh CPU in order to save power and energy consumption. The software provides a number of user customized features that allows for the adjustment of the level to which the utility attempts to maximize energy co...

Lenovo’s Energy Management interface tool allows user-modification of system settings to make better use of available energy when running mobile versus stationary. Function also allows you to set options for screen brightness, CPU speed and other features which might impact mobile run time.