Product size 105 * 50 * 82.5 cm Weight (without battery) 35 Kg single battery weight 3.8 Kg battery weight (with battery box) 9.5 Kg seat weight 5.6 Kg total weight of 44.5 Kg rotation radius of 0.8 m maximum forward speed of 6 Km / h maximum backward speed of 3.5 Km / h braking distance <1m maximum travel distance of 14 Km DeadWeight Rated: 75 Kg: 120 Kg Motor power 24V180W brake system electronic and mechanical brakes front wheel size 18.2 cm (solid tires) rear wheel size of 18.6 cm (solid tires) Battery the 12V12Ah charging time 8-12h charger 24V/2A packing size 97 * 53 * 50.5 cm seat adjustable distance of 5 cm