Nice work. I have been going electric, but underwater for longer than my current off-road motor bike! OK really I meant the Gas Briggs Motor Bike only submerges at most 1/2 a foot when fording streams. The UW Scooter is rated to 90 feet deep. Happy I got a refund on my AGM 12V 14AH battery for my underwater scooter that was damaged by poor packaging and shipment. Another seller I purchase the same battery and found it so far not yet with load test by going on the river or ocean, but it sure spins the propeller way better than my somewhat worn current battery in just the ether.