Technical Specifications (Specs) to Look Out For

• Battery and Run Time: The heart of the scooter. Strictly look for Lithium (Li-ion) batteries. Old lead-acid batteries are heavy, break easily, and take a long time to charge. For a beginner, a run time of 60 to 90 minutes is more than enough for a full dive.

• Maximum Depth (Depth Rating): Every scooter is built to withstand a certain pressure. Even if as a beginner you dive to 18-20 meters, get a scooter with a depth limit of at least 30 to 40 meters. This gives you a safety "cushion".

• Weight and Portability: Don't forget that you'll have to carry it from the car to the beach or to the boat. A good scooter for beginners usually weighs 5 to 10 kg. If you get something heavier, it will quickly become tiring.

• Speed and Gears: A maximum speed of about 5-6 km/h is ideal. Most importantly, it should have 2 or 3 speed gears (slow - fast). This way you can adjust to the water current or to your buddy's pace during the dive.

• Buoyancy: This is how the scooter behaves in the water. You want a scooter with neutral buoyancy or slightly positive. This means that if you let go of it, it will stay at the same depth or rise very slowly to the surface. Under no circumstances do you want a scooter that, if it slips from your hands, will sink like a stone to the bottom.

Essential Safety Features

When you enter the water with a machine, safety is paramount:

• Auto Shut-off: This is vital. The scooter should operate only when you press the triggers. If you accidentally let go, the propeller must stop instantly.

• LED Battery Indicator: You want a scooter that has lights (e.g., green, yellow, red) so you know how much battery you have left. The worst-case scenario is being far from shore and it suddenly turns off.

• Propeller Protection: The propeller should be well hidden inside a mesh so there is no risk of your fingers, your equipment, or a rope getting caught.

Basic Usage & Maintenance Instructions (To Make It Last for Years)

1. Rinsing is a must: After every swim in the sea, you must rinse the scooter thoroughly with fresh water. Salt is its number one enemy. It's best to place it in a bathtub with fresh water and press the trigger for 1-2 seconds so the propeller is cleaned inside as well.

2. O-ring care: The O-rings are the rubber seals that keep water from getting inside the scooter (where the battery goes). They should always be clean (free of sand or hair) and you should apply special silicone grease every time you open it.

3. Battery Storage: If you plan to leave it in the closet for the winter, don't leave the battery completely empty or at 100%. Leave it charged at around 50-60% and store it in a cool place.