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Slim Travel Battery

Slim Travel Battery

FD189

Can Travel batteries be used e-foiling/constant power? No. These batteries are designed to be used in Assist mode only.

The Foil Drive Slim Travel Battery allows you to travel with your gear to your favourite riding destination and take a battery with you!

The Slim Travel Battery breaks down into 2 smaller sections for approved airline travel with 2 parts being 81wh and one part at 97.2wh. With just a few simple screws, the battery reassembles quickly and easily and can stay complete for storage, usage and charging.

Charge with 40V Foil Drive Chargers. Slim Travel Batteries cannot be charged with the 40V Fast Charger.

The complete battery when joined together is rated at 4.5ah capacity or 178wh meaning it is slightly larger capacity or run time than the Slim Performance battery. Due to the extra length added by the extra connector parts, the Travel Battery uses the longer "D" Nose Cone for your Assist Slim.

Foil Drive batteries are subject to airline approval. While most airlines permit lithium batteries below 160 Wh, it is the traveller’s responsibility to confirm with their airline prior to flying.

As with all Gen2 Foil Drive batteries, the Slim Travel Battery is certified IP68 rated for increased protection and peace of mind against water and dust. 

The single main power plug contains larger connectors that provide power to the Foil Drive unit and smaller connectors for charging the battery. The included dust caps provides extra protection during storage & transport.

Only compatible with Foil Drive Assist Slim. 

It is important to properly care for your Foil Drive battery. Click here to learn about lithium battery use, care and storage.

Pre-Order Notice: This item is currently on back order and will not ship until January 2026. Orders placed now will be fulfilled in the order they are received. You will be notified as soon as your order is ready for shipment.

Regular price €465,00
Regular price Sale price €465,00

(Includes VAT)

Tech Specs
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Nominal Voltage: 39.6 V
Max Voltage: 46.2 V
Rated Capacity: 4.5 Ah
Rated Capacity: 178.2 Wh
Battery Weight: 1kg (2.2lbs)
Certifications: UN, CE, IP68

Restrictions: Travel batteries are to be used for assisted foiling ONLY. Strictly no E-Foiling or flat-water foiling.
Battery Dimensions (As is)
Assist Slim Performance: 320x75x21mm
Assist Slim Performance in Bag: 340x100x50mm

What’s Included
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Foil Drive Slim Travel Battery,
Travel Bag
Lipo Bag,
Power Plug Dust Caps

Compatible With
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Assist Slim

Slim Travel Battery

Add to cart
Regular price €465,00
Regular price Sale price €465,00

Your board, our kit: endless fun

See how it works
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Step 1

Choose your kit

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Step 2

Choose your battery

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Step 3

Choose your motor

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