Foil Drive FM+ 650 Battery

The FM+ 650 Battery sits at the intersection of runtime, weight and cost and is your “go to” battery option for both Gen2.5 Fusion and MAX+ units.

With 648Wh of capacity, Foil Drive’s 43V architecture unlocks powerful, consistent thrust, and endurance for extended surf sessions and upwind downwind runs to wake riding, pumping, flatwater starts and light eFoiling.

Engineered to work across both the Fusion and the MAX + units, gives riders the flexibility to move one battery between two very different setups.

For MAX+ riders, this is your highest capacity battery, offering plenty of runtime for a full surf session. Fusion riders simply add the FM+ Battery Adaptor for lighter, more maneuverable alternative.