Yeaowl Technology Co., Ltd., established in the vibrant and thriving hub of Changping Town, Dongguan City, the illustrious manufacturing nucleus of China, is a true beacon of technological innovation. As a forward-thinking tech enterprise, we expertly meld research and development, production, sales, and service to offer comprehensive power system solutions that are second to none. Our dedication to excellence is unwavering as we deliver top-notch, all-encompassing power system solutions to a wide spectrum of industries on a global scale. Our innovative creations, including state-of-the-art unmanned boats, rescue boats, unmanned patrol boats, hydrological monitoring vessels, and advanced electric surfboards, have captivated our clients' imaginations and set new standards in the industry. We are fueled by a passion for advancement, with our outstanding power system technical team leading the charge in pioneering research and groundbreaking breakthroughs in brushless DC motor technology. Our independently crafted, high-performance motors speak volumes of our expertise. We are committed to providing our clients with the highest level of manufacturing excellence, employing cutting-edge equipment, refined processes, and decades of unparalleled manufacturing prowess, supported by exceptional technical and managerial teams. Our products, which span the globe, have garnered acclaim and respect from both our clients and the market, reflecting our commitment to quality and innovation.
We proudly offer our distinguished clients superior Original Equipment Manufacturer (OEM) services and forward-thinking Original Design Manufacturer (ODM) solutions. These services are intricately tailored, based on customized research, development, and manufacturing processes, meticulously crafted to align with our clients' distinctive requirements. Our mission is to ensure we not only meet but consistently surpass their diverse expectations, providing them with unparalleled satisfaction.
Resolving our clients' challenges is not only our unwavering goal but our enduring commitment, a testament to our dedication to excellence and innovation.
Challenger
Carbon fiber
Engineered specifically for thrill-seekers and adventure enthusiasts, this e-foil is the ultimate choice for those with intermediate to advanced riding skills. Experience the apex of performance and agility as you transform every wave into an adrenaline-fueled escapade. Fabricated with state-of-the-art, premium carbon fiber, it delivers an unparalleled e-foil journey.
| |
weight |
wolume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
Propeller
Our leading 80cm motor mast is the favorite choice, ensuring a seamless transition from gliding to cruising. Experience a smooth, stable flight across the water, minimizing the chance of the propeller breaching the surface.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
To enhance your riding adventure while ensuring maximum safety, our electronic controller comes with a suite of protective features. High-Temperature Protection automatically moderates speed when safe temperature thresholds are exceeded, safeguarding your equipment. Over-Current Protection secures both battery and motor integrity. Motor Stall Protection engages during excessive load or obstacles, averting potential damage and ensuring safety. Signal Loss Protection activates to maintain your safety in the event of remote control signal loss. Return Trip Protection ensures you have sufficient power to return safely if the battery nears depletion.
Remote Control
Designed with ergonomic precision and intuitive functionality, our remote control boasts a robust safety waterproof case with an IP68 rating. Safety is paramount, featuring dual safety mechanisms: a safety switch and automatic disconnect function. The signal will instantly sever if submerged or upon release of the safety switch, ensuring constant security. Adjust your speed seamlessly with a dial for gradual acceleration, surpassing traditional remotes in efficiency, empowering you to steer with confidence akin to a seasoned captain. Quick, user-friendly connectivity enables immediate mastery from your first ride. Should your surfboard's battery deplete during deep-sea exploration, the remote will vibrate five times every 30 seconds, urging a hasty return to safer waters to mitigate safety risks.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
The EFoil Smart Battery is expertly designed for ease with its compact and detachable form, facilitating quick swaps during usage. Enjoy a swift charge time and clear power usage display. The advanced BMS integrates multiple safety measures, ensuring heightened protection.
*25A Battery: This economical smart power solution is perfect for daily water adventures, balancing weight, longevity, and performance with up to 60 minutes of battery life.
*35A Battery: Ideal for those enduring water sports, this model offers extraordinary longevity with up to 90 minutes of battery life, catering to prolonged aquatic activities.
| |
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 standout favorite among users, meticulously crafted by elite designers utilizing the bionic design inspirations of shark fins, and manufactured with superior carbon fiber technology. It exemplifies versatility, adaptable for any skill level and riding preference. Its perfect blend of stability and flexibility ensures top-tier performance.
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 testament to our unwavering commitment to excellence. Our rigorous focus on quality is unmatched, as we meticulously scrutinize materials from their initial arrival through every stage of production until the final product emerges. We employ state-of-the-art instruments to ensure each step upholds the pinnacle of standards. Within our Lightweight 40kg E-Foil, boasting an impressive 89L Volume paired with a powerful 4.5kW Output, every component is crafted to epitomize superiority. Our comprehensive testing protocols not only confirm adherence to stringent quality benchmarks but also significantly enhance the overall integrity and performance of our pioneering products, setting new benchmarks in innovation.
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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