Robot Vacuum Suddenly Stopping & Turning Off

[purchark]

In my notes I have the below. Forget where I got that from, but I found another mention.

@purchark

A good battery should be able to clean continuously from 100% down to 8%, at which point it should auto re-dock without suddenly dying.

@rably

When the battery on the robotic vacuum gets low (8%), it returns to the base station to recharge. When it gets to 60% it automatically resumes vacuuming.