Acer 2020 Series - Manual (Page 46)

Operating on battery power 36
English
Battery-low warning
When using battery power pay attention to the Windows Power
Meter.
Warning: Connect the AC adapter as soon as possible after
the battery-low warning appears. Data will be lost if the
battery is fully depleted causing the computer to shut
down.
When the battery-low warning appears, the recommended course of
action depends on your situation:
Situation Recommended Action
An AC adapter
and a power
outlet are
available. 1. Plug the AC adapter into the computer, and then
connect to an external power supply.
2. Save all necessary files.
3. Resume work.
Turn off the computer if you want to recharge the
battery rapidly.
An extra fully
charged battery
pack is available. 1. Save all necessary files.
2. Close all applications.
3. Shut down the operating system to turn off the
computer.
4. Replace the battery pack.
5. Turn on the computer and resume work.
An AC adapter or
a power outlet is
unavailable. You
have no spare
battery pack. 1. Save all necessary files.
2. Close all applications.
3. Shut down the operating system to turn off the
computer.