Sea Scooter Battery for Yamaha RDS200 Water Scooters. 

Original sea scooter battery for Yamaha RDS 200 and water scooters. Includes proprietary catalyzing system designed exclusively for Yamaha and underwater seascooter batteries. Enjoy uninterrupted swimming, snorkeling or diving all season long with a replacement water scooter battery. Rated up to 1 hour of run time. Includes leads and connectors. Model ZS4B2 NZS4B2 12V 7.5AH

Includes proprietary catalyzing system specifically designed for Yamaha Sea Scooters("after market batteries" do not include this equipment and may explode in sea scooters)