Prolong battery life by enabling Battery Limit setting
This will limit the battery to only charging partially
Enabling battery limit on Surface Go and Surface Go 2
The Surface Battery Limit setting can be configured by booting into Surface UEFI (Power + Vol Up when turning on the device). Choose boot configuration, and then, under Kiosk Mode, move the slider to the right to set Battery Limit to Enabled.
From <https://docs.microsoft.com/en-us/surface/battery-limit>
Enable automatic power on after power loss
Access UEFI as shown above and turn on "Automatic power-n after power loss"
Adjust screen brightness