Hill grade - An electric scooter’s hill grade rating is the incline angle that its motor can handle when going up a hill. Most commuter e-scooters have a hill grade rating of 15% to 20%.
The RCB Electric Scooter is now on sale at Walmart for just $280—a 60 ... It packs a powerful 500-watt motor alongside a 36-volt battery that work together to move at speeds of up to 19 mph ...