Foil Drive Fusion 860 Battery

The Fusion 860 Battery delivers long-range power, efficiency, and intelligent management, providing 40% more thrust and 2x the runtime of a MAX Power 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, and durability, all while balancing weight directly over the foil's center of lift.

An Intelligent Bluetooth Module (BMS) provides accurate battery data to the V3 Controller, giving clear percentage and status readouts. The Battery also connects to the Foil Drive App where you can name each battery, track its health and view its live battery State of Charge (SoC). Check the surf camera and your battery charge without lifting a finger!

Internal thermal management keeps temperature stable and maintains consistent power through the full discharge curve, ensuring smooth thrust delivery from start to finish.

Charging and care are even simpler than ever before. The included Battery Caddy not only protects your battery during transport but can discharge to recommended storage levels. Either use the system's inbuilt heat sync to discharge, or fast track the process by using the USB-A and USB-C ports to charge a phone, laptop or your Foil Drive controller!

The Fusion 860 Battery requires a 43V Charger (provided with your Fusion System) to charge. Averaging 1.45-hour charge time with an industry first Storage Mode that allows you to limit charging to store your batteries for long-term battery health. We recommend storing your battery between 30 and 60% State of Charge (SoC).

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

Key Features of the Fusion 860 Battery

• Intelligent Bluetooth Module (BMS) connects to the App for live SoC and Battery Health
• Included Battery Caddy protects your battery and provides discharging options
• One-piece molded design combines the battery and nose cone as a unified sealed unit
• Incredible Power to Weight Ratio — when combined with the Fusion, the distribution of weight under foot makes its extra size almost unnoticeable

WHAT'S INCLUDED + −

• Fusion 860 Battery
• Foil Drive Battery Caddy
• Fusion 860 Battery Carry Case

COMPATIBLE WITH + −

• Foil Drive Fusion
• Foil Drive 43V Fusion Charger
• Fusion Battery Caddy

TECH SPECS + −

• Rated Capacity: 864 Wh
• Amp Hours: 20 Ah
• Battery Voltage: 43 V
• Nominal Voltage: 43.2 V
• Max Voltage: 50.4 V
• Battery Weight: 7.8 kg (17.1 lbs)
• Power to Weight Ratio (Installed): 4.35 /kg
• Dimensions of Battery: L575 × W122 × H54 mm
• Dimensions Installed: L658 x W125 x H54mm
• Nose Cone: Not Required - Integrated
• Battery Type: Lithium-Ion
• Water Rating: IP69 Water and Dust Resistance
• Certified: UN, CE, FCC, WEEE, RoHS

Note: Proper care is essential for battery longevity, please see your Battery and Charger user manuals for more.