How Electric Surfboards Work: Jet Propulsion Explained
No propeller, no fuel — just a battery, a motor and a water jet. Here's the simple engineering behind effortless electric speed.
Electric surfboards feel like magic the first time you ride one, but the engineering behind them is refreshingly simple. Here is how jet propulsion turns a battery into effortless speed.
Jet propulsion, explained
A brushless electric motor drives an impeller that pushes a high-pressure stream of water out the back of the board. There is no exposed propeller, so the drive is safe and smooth. A handheld Bluetooth throttle lets you feather the power precisely.
The battery and the ride
A removable lithium battery sits in a sealed compartment and powers the motor for 60–90 minutes. Swap in a charged pack to keep riding. Because everything is electric, the board is quiet, clean and nearly maintenance-free.