He doesn’t seem to know that the motor wheel won’t spin from a dead stop. The eScooter must be pushed first. This is both a safety feature and, most importantly, a legal loophole so it can sold in countries where throttled eScooters (and throttled eBikes) are illegal.
There’s more in the YouTube Description, including this bit:
… acceptable range (~7 miles ON GEAR 3, MORE ON GEAR 2) …
He’s not the first person to contradict this Swagtron claim:
Until Swagtron proves otherwise, I’ll still assert they’re using cheap generic Chinese batteries in this. Never let this charge unsupervised!