Description

• Our e-fin is ideal for long paddling, heavy-gear fishing, and harsh conditions, reducing fatigue for tourers, anglers, beginners, women, and seniors. It offers a more comfortable paddling experience for all skill levels. Enjoy smooth, safe and extended paddling every time
• Go Further, Faster, and More Fun: Reach a top speed of 8 km/h in ideal conditions and transform your SUP into a long-range cruiser. This e-fin delivers reliable performance in both fresh and saltwater. Engineered with fluid dynamics optimization tested by the Chinese Academy of Sciences, it effectively assists your paddling against headwinds, waves, tides, and currents, ensuring a smoother, safer ride that lets you focus on the scenery. Need exercise? Simply turn it off and paddle manually
• Easy to Install & Use and Lightweight: Setup is fast, just like sliding a fin into fin box and then put the battery box on the SUP. Pls see the video. Available in Normal (D), Sports (S), and Reverse (R) modes, which helps clean seaweed etc. clogged into propeller, all controlled by a waterproof watch with replaceable CR2032 battery. Exercise or relax, just on your smart watch! At just 6kg, it’s light and easy to transport and store
• Compatibility & Performance: Featuring a durable carbon fiber composite and an advanced motor with a 10,000-hour lifespan, the SUP Booster eFin delivers reliable power for your SUP. While this system is compatible with most US and common slide-in iSUP fin boxes, please note that it is NOT compatible with BOTE models. To ensure a perfect fit for your board, we strongly recommend checking your fin box type or sending us a photo for confirmation before purchasing
• Usage Tips: Please charge the battery every 3-6 months, which takes max 4 hours. Run the e-fin in freshwater after use in saltwater. Avoid obstacles esp. underwater to protect the efin. Our support team is available 7*24. Elevate water sports experience dramatically with our SUP BOOSTER Electric Fin since 2021, similar to an e-bike. You can still exercise with our e-fin while cruising further, faster, and having more fun in our great nature