The next wave in
Marine Power Technology
At Flagship Marine Batteries, we are proud to lead the shift toward sodium-ion battery technology - a safer, more sustainable, and cost-effective alternative to traditional lithium-based systems.
Purpose-built for the marine environment, our sodium-ion batteries deliver reliable power without compromising performance, safety, or longevity.
Suggested batteries for your vessel
Before choosing a battery model for your vessel we recommend that you consult your electrical marine specialist and choose the right battery for your vessel!
Medium motor cruisers
Model No.......Marine
Model No.....High quality non marine
Large motor cruisers
Model No.......Marine
Model No.....High quality non marine
Runabout boats
Model No.......Marine
Model No.....High quality non marine
