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Assist Slim Endurance Battery

Assist Slim Endurance Battery

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The Foil Drive Slim Endurance Battery is the larger SLIM battery with 241Wh capacity. The Endurance Battery is great for those who are wanting to lengthen their runtime with the Assist Slim, however, due to the lower voltage this battery does not provide the same level of thrust and overall ride experience as the Slim Performance Battery.

The Slim Endurance Battery is the only Gen2 battery that runs on a 28V system. This means you must use the 28V Standard Charger 4A with this battery. DO NOT ATTEMPT TO CHARGE THIS BATTERY WITH A 40V Charger!

YOU MUST READ this Critical Battery Configuration information about the usage of the 28v Slim Endurance battery.

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

The single power plug contains larger connectors that provide power to the Foil Drive unit and smaller connectors for charging the battery. The included dust cap 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 more about lithium battery use, care and storage.

Click here to learn about the differences between our batteries for Gen1 and Gen2.

Regular price $600.00
Regular price Sale price $600.00

(includes local duties & taxes)

Tech Specs
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  • Battery Type: Lithium-Ion, designed exclusively for Foil Drive Assist Slim.
  • Capacity & Weight:
    Rated Capacity: 8.4 Ah / 241.92 Wh
    Nominal Voltage: 28.8 V
    Max Voltage: 33.6 V
    Battery Weight: 1.4 kg (3 lbs)
    Battery Density: 166 Wh/kg
  • Dimensions:
    Assist Slim Endurance (bare): 410 × 75 × 21 mm
    Assist Slim Endurance (in bag): 440 × 100 × 50 mm
  • Safety & Durability:
    IP68-rated for water and dust protection
    Certifications: UN, CE
    Single power plug with larger connectors for Foil Drive unit and smaller connectors for charging
    Includes dust cap for storage and transport
    Must use 28 V Standard Charger 4A – do not charge with 40 V charger
  • Performance: Extends runtime for the Assist Slim
    Lower voltage than Slim Performance Battery, providing slightly reduced thrust and ride experience
  • Note: Only compatible with Foil Drive Assist Slim. Proper care is essential for battery longevity. Learn about battery use, care, and storage. See differences between Gen1 and Gen2 batteries.
What’s Included
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1x Foil Drive Slim Endurance Battery
1x Lipo Bag
1 x Power Plug Dust Cap

Assist Slim Endurance Battery

Add to cart
Regular price $600.00
Regular price Sale price $600.00

Customer Reviews

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C
Charlie

Longer ride time is great. It’s quite surprising there’s almost no effect for take off power. Only negative side is you need to reconfigure the whole system in case of interchanging between slim batt with enduro batt and vice versa.

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