Yeaowl Technology Co., Ltd., strategically located in the dynamic and transformative hub of Changping Town, Dongguan City, serves as an illuminating beacon of technological innovation. As an avant-garde tech enterprise, we seamlessly integrate research and development, production, sales, and service to create exceptional power system solutions. Our unwavering pursuit of excellence empowers us to deliver premier, all-encompassing power solutions to a myriad of industries worldwide. Our trailblazing innovations, including revolutionary unmanned boats, rescue boats, unmanned patrol boats, hydrological monitoring vessels, and advanced electric surfboards, have captivated the imagination of our clients, setting unprecedented benchmarks in the industry. Driven by an unwavering passion for progress, our distinguished power system technical team spearheads pioneering research and cutting-edge advancements in brushless DC motor technology. Our self-developed, high-performance motors are a testament to our unmatched expertise. We are committed to delivering manufacturing excellence to our clients, leveraging state-of-the-art equipment, refined processes, and decades of exceptional manufacturing prowess, all supported by stellar technical and managerial teams. Our internationally acclaimed products have garnered admiration and respect from clients and the market, epitomizing our dedication to quality and innovation.
We proudly offer our esteemed clients superior Original Equipment Manufacturer (OEM) services and innovative Original Design Manufacturer (ODM) solutions. These offerings are meticulously crafted, based on bespoke research, development, and manufacturing processes, thoughtfully designed to fit our clients' unique needs. Our mission is to not only meet but consistently exceed their diverse expectations, ensuring they experience unparalleled satisfaction.
Resolving our clients' challenges is our unwavering goal and steadfast commitment, a true testament to our dedication to excellence and innovation.
Challenger
Carbon fiber
Specifically engineered for thrill-seekers and adventure aficionados, the E-Foil Adventure stands as the epitome of choice for those with intermediate to advanced riding expertise. Dive into the heights of performance and maneuverability, turning each wave into a heart-pounding escapade. Meticulously crafted with premium, state-of-the-art carbon fiber, this e-foil promises an unparalleled journey, delivering a revolutionary experience that sets a new standard in aquatic exploration.
| |
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 go-to choice for e-foil devotees, guaranteeing a flawless transition from gliding to cruising. Revel in smooth and stable flights over the water, significantly minimizing the chances of the propeller breaching the surface, ensuring a continuous aquatic journey without interruptions.
| 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 controller, equipped with an array of protective features to maximize safety. High-Temperature Protection dynamically adjusts speed when temperatures surpass safe limits, protecting your gear. Over-Current Protection safeguards both battery and motor integrity. Motor Stall Protection activates against excessive load or obstacles, averting potential damage. Signal Loss Protection ensures your safety by reacting to remote control signal loss. Return Trip Protection guarantees sufficient power for a safe return if the battery nears depletion.
Remote Control
Painstakingly designed with ergonomic finesse and intuitive functions, our remote control is housed in a sturdy, IP68-rated waterproof case. Safety reigns supreme, featuring dual safety mechanisms with a safety switch and an automatic disconnect feature. The signal disconnects instantly if submerged or when the safety switch is released, ensuring constant security. Effortlessly adjust your speed with a dial for smooth acceleration, surpassing traditional remotes in efficiency, empowering you to steer with the confidence of a seasoned captain. Fast, user-friendly connectivity allows for immediate mastery from your first ride. If your surfboard's battery depletes during deep-sea adventures, the remote vibrates five times every 30 seconds, prompting a swift return to safer waters to mitigate risks.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
The Efoil Smart Battery is expertly crafted for user convenience with its compact and detachable design, allowing quick swaps during your e-foil escapades. Enjoy quick charge times and a clear power usage display. The advanced Battery Management System (BMS) incorporates numerous safety measures, ensuring enhanced protection at all times.
*25A Battery: This economical smart power solution is perfect for everyday water adventures, offering an ideal balance of weight, longevity, and performance with up to 60 minutes of exhilarating battery life.
*35A Battery: Designed for enduring water sports enthusiasts, this model delivers exceptional longevity with up to 90 minutes of battery life, catering to prolonged aquatic activities and ensuring your adventure lasts as long as you do.
| |
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 user favorite, meticulously crafted by top designers drawing inspiration from the bionic form of shark fins and produced with superior carbon fiber technology. It exemplifies versatility, adaptable for any skill level and riding preference, merging stability with flexibility to guarantee top-tier performance across varied aquatic terrains.
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}