1.#304Stainless Steel frame, 2.Mg-alloy wheels 3.with potentiometer,easy to operate 4.24V motor * 2pcs 5.2kg Li-ion battery 24V 10Ah 6.charging time:6-8 hours 7.rechargeable,recharge time:more than 450 times 8.travel distance per charging time:18km 9.Max carry capacity:25KG 10.remote control function,remote controller range:>80meters 11.net weight 12KG including li-ion battery looking for agent in Europe sample order accepted spare parts available in extra charge: 1.scorecard holder 2.umbrella holder 3.trolley cover bag