Electric bicycles; Electrically operated wheelchairs; Electrically-powered motor scooters; Folding electric bicycles; Motorized luggage carts; Motorized skateboards; Motorized, electric-powered, self-propelled, self-balancing, wheeled personal mobility, transportation device; Self balancing electric scooters; Self-balancing two-wheeled electric scooters; Trucks for motorized skateboards