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Sea-doo Speedster dual battery isolator kit

The True dual battery isolator for Sea-doo Speedter is available at DFNA

Large dual battery isolator for SilveradoDesigned for boat application, this waterproof dual isolation system is capable to stand the heat of the engine up to 105 deg. Years of research and testing make this technology a maintenance-free DBK.

The battery cables are long enough to make fit beside your battery boxes while its cable terminals are corrosion free.

The Sea-doo Speedster dual battery kit comes with complete connection kit with instruction on installation. You can visit wire amp chart for reference.




  • Best choice for your two or more auxiliary batteries
  • Automatic charing and Voltage Sensor technology automatically set to charging mode
  • This technology is design for the marine industry as solutions for engine failure
  • Easy to install and follow the diagram for easy installation
  • Assured that your vehicle will not lost the warranty
  • Get support anytime – dial 509-991-0385


large dual battery isolator

Sea-doo Speedster dual battery isolator kit


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