56
8700 Series Mobile Computer Reference Manual
3.5 POWER
Delivers the mobile computer’s current voltage consumption.
Main (battery)
Shows the dynamic status of the battery pack, which is the main power source.
Backup (battery)
Shows the dynamic status of the button cell, which supplies power to retain data in SRAM.
Warning! Always examine the battery icon on the device screen so you will be
alerted for a low battery condition.