Twozaskars
Retro Guru
That article comments page has someone mention scooters and hoverboards too, which I think should come under the same rules, but where do you draw the line?
Even Dewalt had an incident;
https://www.protoolreviews.com/dewalt-prototype-lawn-mower-catches-fire/
Even Dewalt had an incident;
https://www.protoolreviews.com/dewalt-prototype-lawn-mower-catches-fire/