Long sessions. Intelligent design.
The Fusion 860 Battery is your go-to power source for extended ride time and system performance. With 43 V architecture and 864 Wh capacity, it provides hour-plus sessions and smooth power across the full discharge curve.
Compact. Sealed. Smart.
The one-piece molded casing combines the battery and nose cone into a single sealed unit – reducing drag and maximizing water flow. A smart Bluetooth BMS connects to your controller and the Foil Drive App, giving you real-time battery health, SoC, and status visibility.
Charge it. Store it. Use it as a powerbank.
With built-in thermal control and USB outputs, the Fusion 860 can also charge your devices or discharge safely to storage level. The included Battery Caddy protects your battery and simplifies the care process. Storage Mode charging ensures long-term battery health.
Note: Requires the 43V Fusion Charger (included with Fusion system). Charging time approx. 1.45 hours.
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- Li-ion battery, built exclusively for the Foil Drive Fusion System
- Rated capacity: 864 Wh – Voltage: 43 V
- One-piece sealed construction with integrated nose cone
- Smart Bluetooth BMS with live readouts & app connectivity
- IP68 dust & water resistant
- Thermal regulation for consistent performance
- USB-A/C ports for external charging & discharging
- Storage Mode with charge limiting for long-term health
Scope of Delivery
- Foil Drive Fusion 860 Battery
- Foil Drive Battery Caddy
- Fusion Terminal Cap (yellow)
- Fusion 860 Battery Carry Case





