In order to preserve the battery you want to reduce the display brightness.

Respective Tray Icon:


Tray Icon Name

Icon

Where to configure

Notebook BAT

Batterie Tray Icon

Menu path: Setup > System > Power Options > Battery


  1. Right-click the battery symbol in the system tray.

    The context menu opens.

  2. Click the slider of the brightness display to reduce the Display Brightness.

    Display Brightness