ntroducing the Foil Drive Fusion 860 Battery — the high-capacity power pack engineered for serious foiling sessions. Designed to deliver extended run time, precise battery monitoring and seamless integration with your Foil Drive system, this battery is built for riders who demand performance, durability and advanced features.
Why it stands out
- 860 Wh capacity at 43 V architecture offers significant runtime — built for extended sessions and long glides.
- One-piece moulded design integrates battery and nose cone in a sealed unit for streamlined hydrodynamics, balanced weight distribution and enhanced durability.
- Intelligent Bluetooth Battery Management System (BMS) gives accurate live data (state of charge, health) via controller display and compatible app.
- Internal thermal management maintains stable temperature and consistent power output through full discharge curve.
- Includes a dedicated battery caddy that protects the pack during transport and allows safe storage/discharge options.
- Lightweight at 7.8 kg installed, while delivering a power-to-weight ratio of 4.35 W/kg (installed) — high-performance without excess bulk.
- Rugged construction rated to IP69 water and dust resistance, certified UN/CE/FCC/WEEE/RoHS.
Who it’s for
- Foil riders upgrading to longer, more ambitious sessions who need more endurance from their setup.
- Wing, surf, downwind or flat-water foilers who want one reliable battery for all disciplines.
- Riders using the Foil Drive Fusion system and seeking the best possible battery performance and monitoring.
- Anyone prioritising system integration, precise battery data and premium build quality.
What you get
- Fusion 860 Battery pack
- Battery caddy for safe transport and storage
- Carry case for convenient handling
Tech Specs at a Glance
- Rated Capacity: 864 Wh
- Voltage: 43 V (Nominal 43.2 V, Max 50.4 V)
- Weight: 7.8 kg
- Power-to-weight ratio (installed): 4.35 W/kg
- Dimensions: L658 × W125 × H54 mm (installed)
- Battery Type: Lithium-Ion
- Water & Dust Rating: IP69
- Certifications: UN, CE, FCC, WEEE, RoHS





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