Battery Management

Battery Management

Observe the recommended battery optimization tips for the ET40/ET45 tablet.
  • Set the screen to turn off after a short period of inactivity.
  • Reduce screen brightness.
  • Turn off all wireless radios when not in use.
  • Turn off automatic syncing for Email, Calendar, Contacts, and other apps.
  • Minimize the use of apps that keep the device from sleeping, for example, music and video apps.
Before checking the battery charge level, remove the device from any AC power source (cradle or cable).