Parameters: ? N.W: <80kgs ? Wheel size: 18" ? Color: available in different colors ? Load capacity: 120kgs ? Rated current: 4.5A ? Rated speed of revolution: 175r/min ? Range: 50 - 60km ? Climbing ability: >=5oC ? Power consumption/100km: approx. 1.0kw.h ? Raged effciency: >=75% ? Current limitation: 12A ? Battery type: lead-acid ? Battery capacity: 17Ah, 48V/4pcs ? Input voltage: AC 100 - 240V ? Nominal voltage: 36V ? Charging time: <8h ? Noise: <60dB(A) Conveyance: Qty/20 FCL: 60pcs Qty/40 FCL: 140pcs Qty/40 HQ: 170pcs