Duotone Foil Assist Battery Set (2pcs)

Duotone Foil Assist Battery Set (2pcs)

Built specifically for the Duotone Foil Assist system, these high-voltage lithium batteries deliver reliable, consistent power every time you ride. The system requires two batteries connected simultaneously to activate Foil Assist, making this twin set essential for operation.

Each battery is rated at 159.6 Wh, intentionally staying just below the 160 Wh airline limit. This means you can travel with your Foil Assist setup and ride new locations around the world without worrying about air-transport restrictions*.

On the water, performance varies depending on rider weight, skill level, conditions, board size, speed setting, and foil efficiency. In real-world use, most riders can expect around 30–60 minutes of runtime per session. For longer days or multiple sessions, adding a second battery set is highly recommended to minimise downtime.

Battery management is simple and intuitive. A single power button activates the battery, while four LED indicators clearly display charge status—ranging from empty, through optimal storage level, to fully charged.

Battery specifications:

• Battery type: LiPo (LiHV)

• Capacity: 7 Ah

• Voltage: 22.8 V (per battery)

• Energy: 159.6 Wh (per battery)

• Weight: 1 kg (per battery)

Safety note: Always store and transport batteries in a fire-resistant battery bag when not in use.

A must-have power solution for dependable Foil Assist performance, whether you’re riding locally or travelling further afield.