Electric system Motor brushless hub gearless motor 36V 250W/ 350W or geared motor 250W/ 350W ( Tongde brand) Battery 36V/ 10Ah Lithium-ion battery ( FRONT brand) PAS 1: 1 SSP Controller 36V , brushless Charger 100V-230V, Charge time: 4-6 hours Performance Max.speed 25km/ h Range About 40-45KMS Max load 150KGS Weight N.W: 39.0KGS, G.W: 42.0KGS Dimension 1650x550x750mm Capacity 39pcs/ 20ft, 84/ 40HQ container