Specifications: 1) Overall dimensions: 1482 x 690 x 1280mm 2) Max speed: 12km/h 3) Range: 48-55km (55Ah) 4) Max load: 205kg 5) Max climbing gradient: 15o 6) Charger: 110-220V (AC); 24V/4.0A 7) Battery: 12V/55Ah x 2 8) Brake type: electric regenerative braking 9) Speed adjustment: step-less speed control 10) Braking distance: 1.8m (dry surface)