Specifications: 1) Overall dimensions: 1050(L) x 640(W) x 1170(H) mm 2) Folded dimensions: 1050(L) x 640(W) x 700(H) mm 3) Max. speed: 6.4km/h 4) Range with one charge: 40km 5) Carrying capacity: 136kg 6) Net weight: 83kg 7) Max. climbing Grade: 8 degrees 8) Turning radius: 0.58m 9) Motor power: 300Wx2 10) Charger: 110-220V AC, 24V/5.0A DC 11) Battery: 12V/38Ah x 2 12) Max. obstacle height: 60mm 13) Bracking type: electric regenerative braking 14) Speed adjustment: stepless speed control 15) Braking distance: 0.6m (dry state)