Yeaowl Technology Co., Ltd., proudly situated in the thriving manufacturing hub of Changping Town, Dongguan City, China, is a beacon of innovation in technology. We seamlessly integrate research and development, production, sales, and services to provide comprehensive power system solutions. Our dedication lies in delivering top-notch solutions to clients across a myriad of industries worldwide. Our pioneering work in self-developed unmanned boats, rescue boats, patrol boats, hydrological monitoring vessels, and electric surfboards has earned us accolades and trust from clients and the market alike. Furthermore, our power system technical team is committed to cutting-edge research and groundbreaking advancements in brushless DC motor technology, boasting a portfolio of independently developed, high-performance motors. We pride ourselves on serving our clients with state-of-the-art manufacturing and testing facilities, refined processes, and an abundance of manufacturing expertise, backed by exceptional technical and management teams. Our products, cherished by clients globally, have achieved stellar recognition in the international market.
We offer our clients unparalleled Original Equipment Manufacturer (OEM) services and Original Design Manufacturer (ODM) services, tailored through bespoke R&D and manufacturing processes to meet their diverse and specific requirements.
Resolving our clients' challenges and pain points remains our steadfast commitment and primary objective.
Challenger
Carbon fiber
Crafted for the adventurous spirit of intermediate to advanced riders, this remarkable e-foil delivers an extraordinary thrill like no other. Built with cutting-edge, high-quality carbon fiber, it offers unparalleled performance and agility, turning every surf into an exhilarating and unforgettable adventure. Experience the pinnacle of e-foil technology with this exceptional product.
| |
weight |
wolume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
Propeller
Our 80cm motor stands out as the preferred choice for enthusiasts, offering a seamless balance between gliding and cruising. It ensures an effortlessly smooth flight over the water, minimizing the likelihood of the propeller surfacing and maintaining optimal performance.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
To elevate your riding experience and guarantee utmost safety, our sophisticated electronic controller incorporates multiple protective features: High-Temperature Protection: Automatically moderates speed if the controller temperature reaches the safety threshold, safeguarding your equipment. Over-Current Protection: Shields both battery and motor from potential harm. Motor Stall Protection: Detects propeller stalls due to excessive load or foreign objects, activating protective measures to avert damage. Signal Loss Protection: Engages safety protocols in the event of remote signal loss, ensuring a secure ride. Return Trip Protection: Maintains sufficient power for a safe return to your starting point even when the battery is low.
Remote Control
Our remote control merges intuitive design with a top-tier IP68 waterproof rating, encased in a durable safety enclosure. Prioritizing your safety, it features dual safety mechanisms: a safety switch and an automatic disconnect function that instantly halts the connection upon water immersion or switch release. The speed dial provides smooth, controlled acceleration, offering superior navigation akin to commanding a vessel. Effortlessly connect and operate from your very first ride, and stay informed with timely alerts sent via vibrational cues when battery levels drop, ensuring prompt return to safety.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
Compact and detachable for convenient swapping, the EFoil Smart Battery is engineered for efficiency with rapid charging and clear power indicators. A state-of-the-art battery management system comes standard, providing comprehensive protection and safety for all your aquatic adventures.
*25A Battery: This smart and economical 25A battery is perfectly suited for everyday water sports, striking an ideal balance between weight, endurance, and performance. Experience up to 60 minutes of uninterrupted fun and excitement on the water.
*35A Battery: Designed for those who seek extended water escapades, the robust 35A battery offers the ultimate in longevity, promising up to 90 minutes of exhilarating aquatic freedom. It's your ticket to more time on the waves.
| |
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 masterpiece of design and performance, inspired by the bionic structure of shark fins and crafted with state-of-the-art carbon fiber technology. This versatile foil is stable, yet flexible, making it ideal for riders of all experience levels and preferences, delivering superb stability while embodying dynamic fluidity.
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, our commitment to quality is unmatched in the industry. We conduct thorough and exhaustive inspections, starting from the moment materials arrive, through every stage of production, all the way to the final product. Our dedicated team utilizes state-of-the-art instruments and meticulous inspection processes to maintain the highest possible standards, guaranteeing that every product that leaves our facility exemplifies our unwavering dedication to excellence.
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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