1. Original Equipment Super Premium Battery For Yamaha Seal sea scooter 2. Includes proprietary catalyzing system specifically designed for Yamaha Seal underwater scooters(other "after market batteries" do not include this equipment and may cause explosion in sea scooters). 3. Rechargeable YZS4B2 12V7.5AH SLA Battery, Includes battery leads and connectors as shown. 4. Up to 1.5 hours of run time 5. Model YZS4B2 battery for Yamaha Seal model YME23002 Yamaha Seal Sea Scooter Battery Model YZS4B2 for the Yamaha Seal water scooter. Never run out of power with an additional battery for the Yamaha Seal Seascooter. Original battery for Yamaha Seal model YME23002. Enjoy uninterupted swimming, snorkeling or diving all season long with a replacement Yamaha Seal sea scooter battery! The Yamaha Seal battery is rated up to 1.5 hours of run time. Includes battery leads and connectors as shown. Model: YZS4B2 12V 7.5AH.