288W Kayak Underwater Propulsion, Electric Motorized Surfboard Propeller Propulsion12V Rechargable Jet Powered Surfboard Kit, for Longboard Surfboard

Specification:Name: Underwater propeller FinStarting method: remote switchPower: 216wh/288whVoltage: 12VCurrent: 18A/24ABattery life (maximum power): 1.5/2 hoursBattery: 20AhPropeller diameter: 15cmGear: forward-offSpeed: 3-4km/4-5kmNet weight: 4.9KG/5.1kgOccasion: Offshore watersPackage includes:1× Electric Thruster Fin1× Battery1× Battery pack1× Charger1× Remote control1× Waterproof bagTIPS:1. For optimal use of the electric tail wing, please charge the battery beforehand. It takes approximately 2 hours to fully charge.2. Please keep the charging port closed at all times to avoid any damage to the battery.3. The controller is not waterproof; please store it in a waterproof bag when using it.

• ●【20Ah Battery 】20Ah battery delivers 2.5hrs leisure cruising (45min at max speed).Where every glide feels like catching an endless wave.
• ●【High Speed Propulsion】 Electric Motorized Fin Paddle board propeller. Experience 5MPH dolphin-like glides with whisper-silent thrust,only need 90s some simple steps to easily install the electric fins on your surfboard.
• ●【12V 5X Paddle Efficiency Boost】 Electric super motor can assist paddling,Effortless electric propulsion quintuples your range with no fatigue. External battery design, keep an eye on the battery status at all times.
• ●【Remote Control】 This electric fin comes with a remote control. Command intuitive control via unsinkable remote. Shift from yoga stillness to wave-chg thrills button tap.
• ●【Wide Application】 This ultra-electric fin propulsion system can be well adapted to many small boats. Motor fins fit perfectly into most major standard fin boxes.