Just wanted to clarify (with the image that @Racheal123 has shared) this is not a Reboot Button.
The button is a Force Shut down button. It will power off EMO (the same way as you would pull the power out of any device or a running PC). It is not recommended and should only be done only if there are no other options as it could lead to possible data corruption.
The best thing to do is let EMOs battery run out in 1-2 hours and once he has powered off, just place him back onto his skateboard to power back up and he should be ok.
