Before putting your sea scooter away, give it a thorough inspection to make sure everything is in optimum working condition and there are no visible problems, such as damage or leaks. Then, give the unit a good cleaning to remove any lingering salt or chemicals. After drying it, store your sea scooter in a cool, dry place away from heat and direct sunlight. Every two to three months, give the battery a charge, or put the battery on a trickle charger so it will be ready to use when you need it next.