In the main application window, click the Settings button.
In the application settings window, select General Settings → Application Settings.
In the Performance section:
To enable energy conservation mode, select the Postpone scheduled tasks while running on battery power check box.
When energy conservation mode is enabled and the computer is running on battery power, the following tasks are not run even if scheduled:
Update task
Full Scan task
Critical Areas Scan task
Custom Scan task
Integrity Check task
If you want to disable energy conservation mode, clear the Postpone scheduled tasks while running on battery power check box. In this case, Kaspersky Endpoint Security carries out scheduled tasks regardless of the computer's source of power.