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Dell Power Manager User's Guide

Extend battery charge

Dell Power Manager's Battery extender feature allows you to change the settings of some system functions that affect your system’s battery consumption. To access Battery Extender:
  1. Click the Battery Extender tab in the left pane.
  2. Click the Settings button.
  3. Click in the box beside the feature you want to affect, and where available, slide the slider or enter a percentage number to adjust the level of change you want to apply.
  4. Click OK to apply your changes, or click CANCEL to discard your changes.
  5. Click the toggle to the On position.
To restore any settings you have changed using Battery Extender, click Restore Defaults.

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