Who says that an electric jet-ski has to weigh 300 kg and be so bulky that it can only be transported on a trailer? What if it could be transported in a car with the back seat folded down? Or if it could easily be lifted out of the water on a yacht by one person without any tools. It would also be easy to stow away. Would that be something?
More info at: Jet-ski 2.0 - Electric personal watercraft 2024 - E-SURFER