Yeaowl Technology Co., Ltd., strategically positioned in Changping Town, Dongguan City-the dynamic epicenter of manufacturing innovation in China-is a cutting-edge technology powerhouse. We are at the forefront of innovation, seamlessly integrating research, development, production, sales, and service to deliver holistic power system solutions that set industry standards. Our unwavering dedication lies in providing superior, all-inclusive power solutions to a multitude of industries across the globe. Our proprietary innovations, encompassing unmanned boats, rescue vessels, autonomous patrol crafts, hydrological monitoring boats, and electric surfboards, have not only captivated clients but have also received accolades from the market. In tandem, our power system experts are passionately spearheading advancements in brushless DC motor technology, meticulously crafting and manufacturing an array of high-efficiency motors with unparalleled precision. Through our state-of-the-art manufacturing and testing facilities, sophisticated production techniques, and a wealth of expertise backed by outstanding technical and management teams, we adeptly serve our clients. Our distinguished products journey across continents, earning widespread admiration from both patrons and the market.
We proudly present Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services, meticulously customized to align with client-specific R&D and production needs, effectively addressing their diverse and unique requirements with unparalleled precision and dedication.
Resolving the challenges faced by our clients is more than just a mission; it is our steadfast commitment and unwavering promise to deliver exceptional solutions.
Challenger
Carbon fiber-JET
Meticulously crafted for those ready to elevate their e-foil adventures, this product stands as the premier choice for riders advancing from intermediate to expert levels. Bask in its astounding performance and exquisite agility, which together promise an electrifying ride. Built with top-tier carbon fiber, this e-foil is your gateway to an unparalleled journey on the water, laden with thrill and excitement unmatched in the realm of water sports.
| |
weight |
volume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
JET
Our 80-centimeter engine embodies the epitome of perfection in gliding and cruising, crowned as the most desired mast length. It ensures a remarkably smooth water journey by enhancing protection from the propeller breaching the surface. This revolutionary jet engine reimagines propulsion systems with elevated safety protocols. Its commanding water jet column bolsters stability, guaranteeing a ride of unparalleled smoothness and security.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
Enhance your ride with our sophisticated electronic controller, complete with a spectrum of protective features: High-Temperature Protection safeguards equipment by reducing speed when heat levels climb; Over-Current Protection preserves battery and motor integrity; Motor Stall Protection prevents potential damages by intervening during propeller stalls; Signal Loss Protection secures safety when remote signals falter; and Return Trip Protection reserves energy for a secure return, alerting you as battery levels wane.
Remote Control
Our remote, crafted with intuitive design and a built-in waterproof safety case, boasts an outstanding IP68 water resistance rating. It prioritizes your safety with dual-protection: a safety switch and automatic disconnect. This advanced system promptly halts signal transmission if submerged or safety switch is activated, ensuring ongoing protection. Experience seamless speed management with a precision dial, enabling smooth, confident acceleration akin to a seasoned sea captain. Never miss an alert as it vibrates every 30 seconds if battery power dips, reminding you to return to shallow waters, ensuring continued safety on each venture.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
The EFoil Smart Battery is ingeniously compact and detachable, allowing for effortless swapping during your adventures. It boasts rapid charging and clear power indicators, while the advanced Battery Management System (BMS) integrates a suite of protections, setting new standards for battery safety.
*25A Battery: Dive into a seamless blend of efficiency and performance with the 25A model. Tailored for daily water escapades, this cost-effective option offers the ideal mix of weight, longevity, and energy, promising up to an hour of exhilarating water sports.
*35A Battery: Designed with endurance in mind, the 35A model is crafted for extended aquatic adventures. It delivers long-lasting power, offering up to 90 minutes of uninterrupted exploration and excitement.
| |
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, celebrated for its sophisticated design and outstanding performance. Drawing inspiration from shark fin bionics and utilizing cutting-edge carbon fiber technology, this versatile product suits all skill levels and riding styles. Balancing stability and flexibility, it promises an exhilarating ride, every time you set out.
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 truly unmatched. We implement a comprehensive quality assurance process that begins the moment materials arrive at our facility. Each material is subjected to an exhaustive inspection process, meticulously evaluated to ensure every component adheres to our stringent quality standards. Our state-of-the-art instruments play an integral role in our operations, allowing us to achieve unparalleled precision and excellence in every product. This dedication to perfection ensures that our High-Performance E-Foil with 89L Volume and 4.5kw Power exceeds expectations at every stage of production, delivering a product of unrivaled quality.
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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