Nestled in the vibrant heart of Changping Town, Dongguan City, China, Yeaowl Technology Co., Ltd. stands as a beacon of innovation and advanced technology. Our cutting-edge enterprise masterfully integrates research, development, production, sales, and service, providing unparalleled power system solutions on a global scale. With a mission to deliver world-class, fully integrated power solutions, we cater to a myriad of industries worldwide. Our distinctive innovations, including unmanned boats, state-of-the-art rescue vessels, autonomous patrol crafts, sophisticated hydrological monitoring boats, and exhilarating electric surfboards, have captured clients' imaginations and garnered widespread market accolades. Our dedicated team of power system experts passionately drives the evolution and innovation of brushless DC motor technology, meticulously engineering a spectrum of high-performance motors with exceptional precision. By leveraging advanced manufacturing and testing facilities alongside sophisticated production techniques, we combine our vast expertise with outstanding technical and managerial prowess to serve our clientele. Our prestigious products span the globe, earning extensive praise and recognition from both customers and the marketplace.
We are proud to offer industry-leading Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services, meticulously crafted to meet the distinct R&D and production needs of our clients. This ensures we effectively address their diverse and unique demands with precision and expertise.
Our steadfast dedication to resolving our clients' challenges transcends being merely a mission; it is our unyielding promise and unwavering commitment to excellence.
Challenger
Carbon fiber-JET
Meticulously crafted as the ultimate choice for riders transitioning from intermediate to expert levels, this exemplary product is designed to deliver astounding performance and superb agility. It offers an unparalleled riding experience that is truly extraordinary. Featuring state-of-the-art, high-quality carbon fiber construction, it brings you the definitive e-foil journey, promising unmatched thrill and excitement on the waves.
| |
weight |
wolume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
JET
Our 80-centimeter engine is expertly designed to achieve the perfect equilibrium between gliding and cruising, making it the favorite mast length for e-foil aficionados. Equipped with cutting-edge safety features, it offers unmatched protection against the propeller breaking the water's surface, ensuring a water ride that is effortlessly smooth and thoroughly enjoyable. This innovative jet engine stands at the forefront of propulsion technology with its superior safety features, generating a robust water jet column that remarkably enhances overall stability, providing thrill-seekers with the safest, most seamless ride imaginable.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
Elevate your riding experience with our state-of-the-art electronic controller, ingeniously crafted to prioritize safety through a suite of protective features: High-Temperature Protection that intelligently reduces speed to shield the equipment when temperatures soar; Over-Current Protection to safeguard both the battery and motor; Motor Stall Protection that activates during propeller stalls to avert any potential damages or hazards; Signal Loss Protection to uphold safety if remote communication falters; and Return Trip Protection that guarantees you'll always have power to make a safe return when battery levels wane.
Remote Control
Our remote control is an engineering marvel, ingeniously developed with an intuitive interface and encased in a waterproof protective shell with an impressive IP68 rating. Designed with user safety at its core, it features a dual-safety system with a safety switch and automatic disconnect mechanism. This ensures immediate signal cut-offs upon water contact or the release of the safety switch, providing continuous assurance. With a sophisticated speed dial, manage acceleration with precision beyond conventional controls, granting users unparalleled confidence and finesse reminiscent of experienced sea captains. Effortless connectivity and handling deliver absolute control from the maiden ride. When battery levels verge below the threshold for deep-sea adventure, it vibrates every 30 seconds, five times over, as a gentle reminder to return to safer waters, ensuring your safety at all times.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
Designed for seamless integration and easy detachment, the EFoil Smart Battery is a marvel of efficiency, engineered for effortless replacement during usage. It features rapid charging capabilities and clear power consumption indicators. Its advanced Battery Management System (BMS) incorporates numerous protection mechanisms, elevating battery safety to unprecedented heights.
*25A Battery: Strike the perfect balance between efficiency and performance with our 25A battery model. Ideal for everyday water sports, it offers an economical solution that harmonizes weight, battery life, and performance, offering up to 60 minutes of invigorating water adventure.
*35A Battery: Specifically designed for extended water excursions, the 35A battery model delivers the most robust power solution, ensuring prolonged battery life and enabling up to 90 minutes of uninterrupted aquatic exploration.
| |
Capacity |
Weight |
Volume |
| 25A |
1512Wh |
12.4kg |
39*34*89cm |
| 35A |
1080Wh |
10.2kg |
39*34*89cm |
Wing sets1500+218
Our 1500+218 hydrofoil is celebrated for its outstanding design and exceptional performance. Inspired by shark fin bionics and employing cutting-edge carbon fiber technology, this versatile masterpiece caters to all skill levels and riding styles. Its perfect amalgamation of stability and adaptability guarantees an exhilarating experience each time you embark on the waves.
Hydrofoil material: Carbon Fiber
Fuselage material: Aluminum
| Surface |
Wingspan |
Chord |
Aspect Ratio |
Back Wing |
Fuselage |
| 1500cm² |
91cm |
20.22cm |
4:5 |
218 |
65cm |
| Challenger Configuration List |
| No. |
Name |
QTY |
| 1 |
Challenger board |
1 |
| 2 |
ESC |
1 |
| 3 |
Engine |
1 |
| 4 |
Battery |
1 |
| 5 |
Front Wing |
1 |
| 6 |
Back Wing |
1 |
| 7 |
Fuselage |
1 |
| 8 |
Remote Control |
1 |
| 9 |
Remote Charging |
1 |
| 10 |
Battery Charging |
1 |
| 11 |
FW covers |
1 |
| 12 |
BW covers |
1 |
| 13 |
Travel case |
1 |
| 14 |
English Instructions |
1 |
At Yeaowl Technology Co., Ltd, our dedication to quality is unmatched, setting us as a beacon of excellence in the industry. From the moment materials arrive at our facilities, our relentless pursuit of perfection begins. We implement a comprehensive inspection process that meticulously follows each stage of production, ensuring the final product epitomizes excellence. Each component is scrutinized with extraordinary precision using cutting-edge instruments, resulting in products that are true masterpieces of perfection. This impeccable attention to detail and relentless commitment to quality defines us, ensuring our products consistently lead in innovation and reliability.
Q1:Does your electric hydrofoil surfboard support customization?
A1: Yes, we support customization of colors, dimensions, battery capacity, model, etc., to meet your needs as much as possible.
Q2:Could you send me a price list?
A2: Since we have electric surfboards in stock and offer customization services, any change in the customized parameters, including the quantity, will affect the price. If you need a price list, you can contact me and let me know your requirements. We will then provide you with one.
Q3:Is there a MOQ for your E-foil?
A3: There is no minimum order quantity requirement for our products. However, if you plan to make large - volume purchases or request customization, we will offer you the most suitable price.
Q4:How about your delivery time?
A4: We have a small quantity of electric surfboards in stock. It depends on how many you need. If the quantity is small, we can deliver the goods soon. If it's a large quantity, we need to check our inventory and then give you an approximate delivery time.
Q5:What is the packaging method of your products?
A5: We use cartons for packaging, with both inner and outer packaging for protection.
Q6:What's your warranty terms?
A6: One year.
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