Yeaowl Technology Co., Ltd., strategically situated in the global manufacturing epicenter of Changping Town, Dongguan City, China, is a pioneering technology enterprise committed to innovation. We seamlessly integrate research and development, production, sales, and service, providing comprehensive power system solutions that set industry standards. Our passion lies in delivering premium quality services to clients across multiple global sectors. Our in-house developed unmanned boats, rescue boats, unmanned patrol boats, hydrological monitoring vessels, and electric surfboards are celebrated by clients and the marketplace alike. Contributing to this success, our power system technical team breaks new ground with cutting-edge research into brushless DC motor technology, independently crafting and producing an array of high-performance motor variants. We pride ourselves on serving clients with state-of-the-art manufacturing and testing facilities, refined processes, and an exceptional team of technical and managerial experts. Our products are embraced worldwide, earning us esteemed recognition and trust from our clients and the market.
We offer our esteemed clients tailored services as an Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM), grounded in bespoke R&D and manufacturing, meticulously aligned with clients' unique needs and diverse aspirations.
Resolving clients' challenges is our steadfast mission and unwavering commitment.
Challenger
Carbon fiber-JET
Strategically crafted as an exploratory marvel tailored for intermediate to expert thrill-seekers, this product stands out with its unmatched performance and agility. Elevate your riding experience to new heights with its unique design. Constructed from cutting-edge, premium carbon fiber, it promises an unparalleled e-foil adventure that is truly second to none.
| |
weight |
wolume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
JET
Our 80-centimeter engine is the go-to choice for enthusiasts, providing versatile performance for both gliding and cruising. This ensures an effortless and exhilarating journey across the water, minimizing the risk of the propeller surfacing. Experience a groundbreaking propulsion system with our jet engine, renowned for its enhanced safety features. This robust water jet column offers superior stability, ensuring the safest and smoothest rides imaginable.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
To elevate rider enjoyment and prioritize safety, our electronic controller comes equipped with a suite of protective features: High-Temperature Protection, automatically reducing speed when safe temperatures are exceeded. Over-Current Protection safeguards both battery and motor. Motor Stall Protection intervenes on propeller stalls due to load, obstructions, or other issues. Signal Loss Protection activates to maintain safety during remote signal loss. Return Trip Protection ensures adequate power remains to return safely when battery levels are low.
Remote Control
Our remote control epitomizes ease of use with a fully intuitive design, incorporating a safety-centric waterproof case, achieving an IP68 rating. Safety leads our priorities, featuring dual protective measures: a safety switch and an automatic disconnect. The signal cuts off immediately in water or upon manual switch release, ensuring constant safety. Speed regulation is seamless with a speed dial for smooth acceleration, surpassing conventional controls. Navigate with utmost confidence, akin to a seasoned captain. Quick connectivity and user-friendly operation place you in command from the first ride. Should surfboard power dwindle in deep waters, the remote vibrates five times every 30 seconds, alerting riders to retreat to shallow areas to avert risks.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
The EFoil Smart Battery is designed for convenience and performance. Its compact, detachable form allows hassle-free swaps during activity. Enjoy a rapid recharge and a clear power consumption display. Equipped with an advanced Battery Management System (BMS), it provides multiple layers of protection, enhancing safety and reliability.
*25A Battery: Discover the perfect smart power companion with our 25A battery model, economical yet powerful for everyday water sports. Balancing weight, longevity, and performance, it offers up to 60 minutes of thrilling battery life.
*35A Battery: For extended water escapades, our 35A battery model is the ultimate choice, delivering the longest-lasting performance. Revel in extended sessions with a battery life that stretches up to 90 minutes.
| |
Capacity |
Weight |
Volume |
| 25A |
1512Wh |
12.4kg |
39*34*89cm |
| 35A |
1080Wh |
10.2kg |
39*34*89cm |
Wing sets1500+218
Experience the pinnacle of hydrofoil innovation with our user-favorite 1500+218 hydrofoil. Meticulously designed by our expert team, drawing inspiration from the biomimetic principles of shark fins and utilizing carbon fiber technology, this all-rounder is perfect for any rider level or style. Its robust stability and remarkable performance strike the ideal balance of strength and flexibility.
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 |
Our unwavering dedication to quality is truly unparalleled and a testament to our commitment to excellence. We meticulously scrutinize every material from the moment it arrives, through every stage of production, right up to the creation of the final masterpiece. By employing the most precise instruments available, we ensure that our standards remain at the pinnacle of perfection, guaranteeing that every facet of our product is crafted with care and precision.
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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