Waydoo FoilBoost 400Wh Battery Set – Twin Pack

Keep your Waydoo FoilBoost ready for longer sessions with a pair of genuine 400Wh replacement batteries. This twin-battery set gives you 800Wh of total battery capacity, allowing you to swap batteries between sessions and spend more time on the water.

Whether you're planning a full day of riding, travelling to locations without convenient charging, or simply want a second battery ready to go, having two packs provides greater flexibility with your FoilBoost setup.

Designed for Waydoo FoilBoost

These 400Wh batteries are designed specifically for use with the Waydoo FoilBoost Assist System. Each battery provides 400Wh of capacity, with the set containing two complete battery packs.

The batteries can be used as replacement packs for worn or damaged batteries, or as an additional set to keep charged and ready while another battery is being used.

Key Features

• 2 x 400Wh Waydoo FoilBoost batteries
• 800Wh total capacity
• Genuine Waydoo replacement batteries
• Designed specifically for the Waydoo FoilBoost Assist System
• Ideal for longer riding days and multiple sessions
• Keep one battery charging while the other is in use
• Useful for travel and locations where charging facilities are limited
• Supplied as a complete two-battery set

What's Included

• 2 x Waydoo FoilBoost 400Wh Battery Packs

Please note: This is a battery-only product. The FoilBoost motor, charger, charging station, remote control, mounting hardware, board, foil and other components are not included.

Specifications

Specification	Details
Product	Waydoo FoilBoost 400Wh Battery Set
Battery quantity	2
Capacity per battery	400Wh
Total capacity	800Wh
Compatibility	Waydoo FoilBoost Assist System
Product type	Replacement / additional battery set
Warranty	2 years against eligible manufacturing defects, subject to warranty terms

Who Is This Battery Set For?

The Waydoo FoilBoost Battery Set is ideal for existing FoilBoost owners who want additional battery capacity or a convenient replacement for their existing packs.

A second set of batteries is particularly useful if you:

• Regularly ride for extended periods
• Want to maximise your time on the water
• Plan multiple sessions in a single day
• Travel to locations where charging isn't readily available
• Want fully charged batteries ready for your next session
• Need replacement batteries for an existing FoilBoost system

With two 400Wh batteries included, you have 800Wh of total battery capacity available across the set, giving you more flexibility when planning your sessions.

Compatibility

These batteries are intended for the Waydoo FoilBoost Assist System.

They are not designed as replacement batteries for other Waydoo products, including Flyer eFoils or the Waydoo Subnado.

Always check that your existing equipment is compatible before purchasing replacement batteries. If you are unsure, contact us before ordering.

Battery Care & Charging

For safe and reliable operation, always use the appropriate Waydoo charging equipment and follow the manufacturer's instructions supplied with your FoilBoost system.

• Never charge a battery that is wet, damaged, swollen or unusually hot.
• Allow the battery to cool after use before charging.
• Keep the battery and electrical connections clean and dry.
• After use in salt water, clean and dry the battery and connections in accordance with Waydoo's instructions.
• Charge on a stable, dry and non-flammable surface.
• Do not leave batteries unattended while charging.
• Store batteries in a cool, dry location away from direct sunlight and sources of heat.
• Follow Waydoo's recommended storage and maintenance procedures when the batteries are not being used for an extended period.

Important: Lithium-ion batteries require appropriate handling, charging and storage. Always follow the manufacturer's safety instructions.

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