Dual Battery Mounting Kit – Yamaha & Seadoo Compatible
Secure your jet ski’s electrical system with this complete dual battery kit, designed for Yamaha and Sea-Doo models (each with a dedicated version). Perfect for fishing trips, it ensures peace of mind by providing reliable backup power when you need it most. Ideal for powering additional accessories or extending battery life, this robust setup ensures reliable and flexible energy management. 
Now you can have peace of mind, knowing that your jetski will start reliably in any situation.
The included 4-position battery switch allows you to choose between:
Battery 1, Battery 2, Both, or Off – giving you total control over power distribution.
Included in the kit:
Custom aluminium battery mount (Yamaha or Seadoo version)
4-position battery switch: 1 / 2 / 1+2 / OFF
Marine-grade wiring harness with connectors
Full stainless steel hardware kit
Plug & play ready for DIY installation
Key Features:
Two dedicated models: Yamaha or Seadoo compatible
Perfect for dual battery setups – GPS, sound systems, bilge pumps, etc.
Rust-resistant aluminium and stainless steel for all mounting parts
Safe, clean installation with included harness and switch
Easy battery management with switch control
Ensure optimal battery preservation during storage periods.
Power up your adventures with more control and peace of mind.
 
2nd BATTERY NOT INCLUDED