SEA SCOOTER of dual speed

1).motor:24v DC,200W
2).Depth:30m
3).capacity:100kg
4).speed:dual speed,4.8km/h-6km/h
5).battery:approximately up to 500 cycles
6).net weight:9kg
7).gross weight:11.2kg
8).carton size:64*40*38cm
9).container loading:310pcs/20ft,630pcs/40ft,712pcs/40hq

free spare parts:
1)battery charger
2)carry bag
3)air pump
4)grease lube
5)replacement of O-Ring