



🔋 Dive Deeper, Last Longer – Power Your Adventure with Confidence!
The Yamaha Explorer Sea Scooter Battery (YZS4B2) is a 12V 7.5Ah sealed lead-acid rechargeable battery engineered exclusively for Yamaha Explorer underwater scooters. Featuring a proprietary catalyzing system for enhanced safety, it delivers up to 1 hour of reliable run time and includes all necessary connectors for seamless installation. This OEM battery ensures optimal performance and safety, making it the essential power source for serious underwater explorers.
| ASIN | B076L3NBQG |
| Amperage | 7.5 Amps |
| Best Sellers Rank | #1,123,185 in Automotive ( See Top 100 in Automotive ) #1,055 in Scooter Batteries & Battery Chargers #96,551 in Powersports Parts |
| Brand | Yamaha Motor |
| Customer Reviews | 4.1 4.1 out of 5 stars (75) |
| Date First Available | July 28, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6 pounds |
| Manufacturer | Yamaha Motor |
| Manufacturer Part Number | YZS4B2E |
J**.
Worked perfect
Ran our under water jet pack perfectly
L**E
Yamaha
Love having an extra battery for the sea scooter!
D**R
Must follow charging instructions and will last.
Would be nice to have it run for more than 1h. Otherwise works as promised, as long as you follow charging instructions EXACTLY as its written in manual. I charged so far 7-8 times, takes 12-14h and does hold 1h. Would buy a 2nd one.
E**L
Battery
Was perfect! Thank you!
J**C
Horrible seller
I didn’t test the battery right away. When I finally did, it was no good. I waited to long to be able to return it. Seller tried pushing responsibility off on the manufacturer.
K**R
Won't hold charge
Very disappointed only held a charge the first time. Charged it that night. The next day it only lasted ten minutes. That is all we can get out of it. $100 for one use.
A**R
Cheap plastic
He only got one Cap
R**T
Won’t hold a charge
These batteries are garbage. They run the first use and after that they won’t hold a charge. On 3rd battery in less than a year. Won’t buy a Yamaha again!! $80 for basically one hour of use and then the battery won’t hold a charge.