Low Battery Notification
Low Battery Notification

Low Battery Notification

When the battery charge level drops below the change level in the table below, the ET40/ET45 tablet displays a notice to connect the device to power. Charge the battery using one of the charging accessories.
Low Battery Notification
Charge Level Drops Below
Action
18%
The user should charge the battery soon.
10%
The user must charge the battery.
4%
The device turns off. The user must charge the battery.