Yeaowl Technology Co., Ltd., prominently located in the dynamic heart of Changping Town, Dongguan City, stands as a luminary in the realm of technological innovation. As a visionary enterprise, we seamlessly integrate research and development, production, sales, and service to deliver unparalleled power system solutions. Our resolute dedication to excellence ensures that we provide premium, all-encompassing power solutions to a myriad of global industries. Our visionary innovations, encompassing revolutionary unmanned boats, rescue boats, unmanned patrol boats, hydrological monitoring vessels, and state-of-the-art electric surfboards, have enchanted our clients while setting new benchmarks within the industry. Propelled by an unwavering passion for progress, our exceptional power system technical team spearheads pioneering research and groundbreaking advancements in brushless DC motor technology. Our independently engineered, high-performance motors serve as a testament to our profound expertise and dedication. We are committed to delivering our clients the pinnacle of manufacturing excellence, utilizing state-of-the-art equipment, refined processes, and decades of unmatched manufacturing proficiency, all backed by extraordinary technical and managerial teams. Our globally recognized products have garnered accolades and respect from clients and markets worldwide, embodying our steadfast commitment to quality and innovation.
We take immense pride in offering our prestigious clients premium Original Equipment Manufacturer (OEM) services and visionary Original Design Manufacturer (ODM) solutions. These services are meticulously crafted, founded on customized research, development, and manufacturing processes, artfully tailored to meet the unique requirements of our clients. Our mission is to ensure that we not only meet but consistently surpass their diverse expectations, delivering an unparalleled level of satisfaction.
Solving our clients' challenges is our unwavering mission and enduring pledge, truly embodying our commitment to excellence and constant innovation.
Challenger
Carbon fiber
Designed for thrill-seekers and adventure aficionados who crave excitement, the E-Foil Adventure stands as the premier choice for riders with skills from intermediate to advanced levels. Revel in unparalleled agility and top-tier performance, turning every aquatic experience into an exhilarating journey. Constructed from premium carbon fiber, this e-foil promises an unmatched ride, offering a state-of-the-art experience that redefines water adventures.
| |
weight |
wolume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
Propeller
Our state-of-the-art 80cm motor mast is the preferred selection among e-foil enthusiasts, ensuring a smooth transition from gliding to cruising. Enjoy stable and fluid flights over water, effectively minimizing the risk of propeller surfacing to guarantee a seamless and uninterrupted aquatic adventure.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
Elevate your e-foiling experience with our sophisticated electronic speed controller, featuring a comprehensive array of protective features for ultimate safety. The High-Temperature Protection system dynamically adjusts speed to prevent overheating, protecting your equipment. Over-Current Protection enhances the lifespan and reliability of both the battery and motor. Motor Stall Protection activates to counteract excessive loads or obstructions, preventing damage. Signal Loss Protection maintains safety by responding to remote control communication drops. Return Trip Protection reserves power for a safe return when the battery nears depletion.
Remote Control
Designed with ergonomic precision and intuitive controls, our remote control is housed in a durable, IP68-rated waterproof casing. Safety is a top priority, featuring dual mechanisms with a safety switch and automatic cut-off function. The signal is instantly severed if submerged or when the safety switch is engaged, ensuring complete security. Effortlessly fine-tune your speed with a smooth acceleration dial, exceeding traditional remotes in performance, empowering you to steer like a pro. Quick and easy connectivity ensures seamless operation from your first ride. If the surfboard's battery depletes during deep-sea ventures, the remote produces a haptic alert, vibrating five times every 30 seconds to prompt a swift return to safety.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
The EFoil Smart Battery is meticulously crafted for user convenience, featuring a compact and detachable design for quick swaps during your thrilling e-foil excursions. Benefit from rapid recharge times and a clear power usage display. The advanced Battery Management System (BMS) incorporates multiple safety protocols, consistently providing outstanding protection.
*25A Battery: This cost-effective smart power solution is perfect for everyday water adventures, offering an ideal blend of weight, durability, and performance with up to 60 minutes of exhilarating battery life.
*35A Battery: Tailored for devoted water sports enthusiasts, this model delivers exceptional longevity with up to 90 minutes of battery life, supporting extended aquatic adventures and ensuring your journey matches your endurance.
| |
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 a favorite among users, expertly crafted by leading designers inspired by the bionic form of shark fins and constructed with premium carbon fiber technology. It epitomizes versatility, adaptable to any skill level and riding style, merging stability with agility to provide superior performance across diverse aquatic settings.
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 the heart of our operations, the Testing Department at Yeaowl Technology Co., Ltd stands as a shining beacon of our steadfast dedication to unparalleled excellence. Our focus on quality is not just a priority; it is the bedrock of our company ethos. We meticulously scrutinize materials from the moment they enter our doors, through every intricate stage of production, until the final masterpiece is crafted. Utilizing cutting-edge instruments, we ensure that every step resonates with the highest standards of precision and quality assurance. Within our state-of-the-art Lightweight 40kg E-Foil Adventure, featuring an impressive 89L Volume and a robust 4.5kW Power Boost, every element is engineered to embody pure superiority. Our rigorous testing protocols not only affirm compliance with the most stringent quality benchmarks but also dramatically enhance the overall integrity and performance of our groundbreaking products, establishing new horizons in innovation and setting unprecedented standards in the industry.
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.
Audited Supplier 
){kind=link}