Yeaowl Technology Co., Ltd., situated in the dynamic and thriving heart of Changping Town, Dongguan City, China, serves as a shining example of pioneering innovation and futuristic technology. This forward-thinking company effortlessly merges research, development, production, sales, and service, providing exceptional power system solutions to a global audience. Our mission is to supply the world with superior, fully integrated power systems that meet the evolving demands of various industries worldwide. Our groundbreaking innovations, which encompass unmanned boats, cutting-edge rescue vessels, autonomous patrol crafts, advanced hydrological monitoring boats, and exhilarating electric surfboards, have not only won the hearts of clients but also earned widespread acclaim in the marketplace. Our team of devoted power system specialists is passionately advancing the development and innovation of brushless DC motor technology, meticulously designing and producing a spectrum of high-performance motors with unparalleled precision. By employing state-of-the-art manufacturing and testing facilities, complemented by sophisticated production techniques, we combine our profound expertise with outstanding technical and management teams to serve our clients. Our esteemed products have reached every corner of the globe, receiving high praise and recognition from both customers and the market.
We are immensely proud to offer industry-leading Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services. These services are skillfully tailored to perfectly align with the distinctive R&D and production requirements of our clients, ensuring we successfully address their diverse and unique needs.
Our unwavering dedication to tackling the challenges faced by our clients goes beyond a mere mission; it is a steadfast promise and an unshakeable 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 offer a perfect balance between gliding and cruising, making it the go-to mast length for enthusiasts. With its enhanced safety features, including superior protection against the propeller breaking the surface, it promises an incredibly smooth and delightful water ride. The groundbreaking jet engine revolutionizes propulsion systems with its enhanced safety capabilities, producing a formidable water jet column that substantially boosts overall stability, ensuring users experience 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 efoiling adventures with our cutting-edge electronic speed controller that takes safety to the next level. Outfitted with multifaceted protective features, it includes: High-Temperature Protection that intelligently slows the system to safeguard components when heat rises beyond safe thresholds; Over-Current Protection safeguarding both the motor and battery; Motor Stall Protection to mitigate risks during propeller stalls; Signal Loss Protection, ensuring reliability even if communication with the remote is compromised; and Return Trip Protection, guaranteeing you have ample power to return to shore when battery levels wane.
Remote Control
Ingeniously crafted with user-centric design, our remote control incorporates an intuitive interface enveloped within a waterproof casing with an IP68 rating. Emphasizing safety, it boasts a dual-layer protection system featuring a safety switch and an automatic disconnect function. This mechanism ensures immediate signal cut-off when in contact with water or if the safety switch is released, providing unwavering protection. The sophisticated speed dial grants precise acceleration control, empowering users with unparalleled confidence akin to seasoned navigators. Effortlessly connect and manage your ride with ease, enjoying comprehensive control from the outset. For deep-sea expeditions, when battery levels dip, the remote vibrates five times every 30 seconds, urging a return to shallower waters, thus prioritizing your safety throughout the journey.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
Streamlined for effortless swapping during your aquatic outings, the EFoil Smart Battery is compact and easily detachable, ensuring seamless transitions. Featuring rapid recharge capabilities and clear power indicators, this battery is a marvel of modern engineering. The advanced Battery Management System (BMS) integrates multiple protections, setting a new standard in battery safety.
*25A Battery: Experience the ideal fusion of efficiency and performance with our 25A battery model. Perfectly suited for daily water sports, it offers an economical blend of weight, endurance, and capability, delivering exhilarating water adventures lasting up to 60 minutes.
*35A Battery: Engineered for extensive water adventures, the 35A battery model presents the ultimate power solution for extended durations, affording up to 90 minutes of continuous exploration on the water.
| |
Capacity |
Weight |
Volume |
| 25A |
1512Wh |
12.4kg |
39*34*89cm |
| 35A |
1080Wh |
10.2kg |
39*34*89cm |
Wing sets1500+218
Our 1500+218 hydrofoil stands out with its remarkable design and unparalleled performance. Inspired by shark fin bionics and enhanced with state-of-the-art carbon fiber technology, this versatile product caters to all skill levels and riding styles. Its perfect blend of stability and adaptability ensures an exhilarating experience every time.
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, we are passionately devoted to our unwavering pursuit of delivering top-tier quality, establishing a gold standard within the industry that is unrivaled by our peers. From the moment materials make their way into our facility, our pursuit of excellence begins. We employ an exhaustive inspection regimen, intricately interwoven into every stage of the production process, ensuring that the final product is a paragon of perfection. Every component undergoes relentless scrutiny, assessed with unmatched precision. Utilizing cutting-edge instruments, we guarantee each product emerges as a masterpiece of sophistication and excellence. This scrupulous attention to detail and relentless pursuit of unmatched quality form the core of our identity, consistently ensuring our products remain at the forefront of both innovation and dependability.
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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