Foil Drive Assist Slim Choose Your Battery:Slim Endurance Battery (28v charger not included) That’s over 19% more capacity

That’s over 19% more capacity compared to the MAX Power Battery

One system

Assist Battery requires 22v charger - This charger is ONLY for the Assist Batteries

Additional benefits for Trench Board users

Universal Motor Pod Not Included

Foil Drive Assist Slim Choose Your Battery:Slim Endurance Battery (28v charger not included) That’s over 19% more capacityThe Assist Slim is the lightest, performance focused model designed to preserve the weightless and natural feel of foiling while still providing plenty of thrust and runtime when used efficiently. Built for riders who prioritize responsiveness, agility, pumping, and minimal drag, the Slim excels in short, powerful bursts to get on foil before transitioning to pure glide. It offers the same peak power as the Assist MAX in a thinner, more compact