The Fusion 860 Battery delivers long-range power, efficiency, and intelligent management, providing 40 percent more thrust with 2x the runtime of a MAX Power battery and 5x that of the SLIM Performance battery.

Built on a higher 43-volt architecture with 860 watt hours of capacity, it unlocks hour-plus to multi-hour sessions in a compact, hydrodynamic form. The integrated one-piece molded design combines the battery and nose cone as a unified sealed unit, improving water flow, strength, and durability, all while balancing weight directly over the foil’s center of lift.

Internal thermal management keeps temperature stable and maintains consistent power through the full discharge curve, ensuring smooth thrust delivery from start to finish. A dedicated Bluetooth module provides accurate battery data to the Foil Drive App and the V3 Controller, giving clear percentage and status readouts for confident decision-making for longer runs and open-water voyages.

Charging and care are even simpler than ever before. The 1.45-hour fast charger includes a storage mode for long-term battery health, while the Battery Caddy can discharge to storage levels or function as a portable power bank with USB-A and USB-C ports to charge controllers, phones, laptops, or other devices.

This high-capacity battery is designed for long sessions, reliable power delivery, and maximum system utility