Motor :12v(250W/300W) Battery:12v 7-12ah Use time:30-40 minutes Refresh time:6-8 hour Speed:3.5 km/ h Diving : 15-20 m Diving scooter, Sea ScooterDiving scooter, Sea Scooter Motor :12v(250/390w)Battery:12v 7-12ahUse time:30-40 minutes Refresh time:6-8 hourDiving scooter, Sea ScooterSpeed:3.5 km/ hDiving : 15-20 mDiving scooter, Sea Scooter