Batteries, chargers, and spare parts for Yamaha and Nautica underwater scooters

For optimal performance and a long-lasting underwater adventure, a high-quality battery and a reliable charger are essential. In our offer, you will find original batteries and chargers for both scooter series: the former brand Yamaha and the updated brand Nautica (which maintains the same high quality and specifications).

Batteries and Compatibility by Series

Underwater scooter batteries are divided into two main series, which are compatible and interchangeable within their groups:

Li-ion Batteries (Professional Series: PDS/Navtech and RS/Li)

The professional and semi-professional scooter series use Lithium-ion (Li-ion) batteries. These batteries provide a significantly longer lifespan and shorter charging times compared to older technologies. This series includes models such as Yamaha 500Li, 350Li, 220Li, and the new Nautica Navtech I, II, and III. The key advantage is their interchangeability: The owner of an older Yamaha 220Li or a new Nautica Navtech III can easily upgrade their scooter with a more powerful battery (e.g., a 12Ah battery intended for Yamaha 500Li or Nautica Navtech I), significantly extending diving time.

Batteries for Recreational Models (RDS and Marine Series)

For recreational scooters (such as Yamaha RDS250, RDS280, RDS300 and the equivalent new Nautica Marine 250, 280, 300), appropriate batteries designed for 12V charging are available. These batteries are also interchangeable within their series and are charged with the original 12V / 2000mA charger (Model: OH-66054DB), which ensures safe charging in 6 to 8 hours and maintains battery longevity. We recommend the exclusive use of the original charger, which is compatible with all RDS and Marine series models.

Original Spare Parts and Service Support

All spare parts and batteries in our offer are original (OEM) and ensure perfect technical and watertight compatibility with your scooter, regardless of whether you have a Yamaha or Nautica model.

If you do not find the desired spare part (e.g., seals, O-rings, propellers, switches) for your Nautica Marine 300 or Yamaha RDS250 model on the website, please contact us. Most likely, we have it in stock in our service or can order it for you immediately!