Features: 1) Battery capacity: lead-acid, 12V / 8mAh x 3pcs 2) Wheel size: 22 or 24 3) Motor power: 240W (brushless) 4) Rated speed of revolution: 175 - 214r/min 5) Climbing ability: ≥5 6) Rated efficiency: ≥80 7) Power consumption: ≤1 8) Max weight capacity: 100kg 9) Speed: 20km/h Packing: Carton size: 1,530 x 280 x 870mm N.W.: 33kg Conveyance: Qty/20\'\' HQ: 200pcs