Yeaowl Technology Co., Ltd., proudly situated in the dynamic and bustling Changping Town, Dongguan City, China, stands as a beacon of innovation and cutting-edge technology. This visionary enterprise seamlessly integrates research, development, production, sales, and service to deliver exceptional power system solutions globally. With a mission to provide the world with top-tier, fully integrated power systems tailored to meet the dynamic demands across various industries, Yeaowl Technology has emerged as a leader in groundbreaking innovation. Our trailblazing offerings, such as unmanned boats, state-of-the-art rescue vessels, autonomous patrol crafts, advanced hydrological monitoring boats, and thrilling electric surfboards, have not only captured clients' imaginations but also garnered widespread market acclaim. Our dedicated team of power system experts passionately propels the evolution and innovation of brushless DC motor technology, meticulously crafting and manufacturing high-performance motors with unmatched precision. By harnessing cutting-edge manufacturing and testing facilities alongside advanced production methodologies, we blend our extensive expertise with exceptional technical and managerial teams to surpass client expectations. Our esteemed products have reached global markets, earning extensive praise and recognition across the industry landscape.
We take immense pride in offering industry-leading Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services, meticulously crafted to meet the distinct research and development and production needs of our clients, ensuring we adeptly address their diverse and unique requirements.
Our unwavering dedication to addressing our clients' challenges is more than just a mission; it is a steadfast promise and an unyielding commitment to achieving excellence.
Challenger
Carbon fiber-JET
Meticulously crafted for those evolving from intermediate to expert riders, this masterpiece stands as the pinnacle of agility and performance. Immerse yourself in an unparalleled e-foil adventure, thanks to advanced carbon fiber ingenuity, delivering a ride that's nothing short of electrifying and exhilarating on every wave.
| |
weight |
volume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
JET
Our 80-centimeter engine masterfully balances the nuances of gliding and cruising, making it a favorite among water sports aficionados. Boasting enhanced safety features, it ensures exceptional protection against propeller surfacing, promoting a serene and delightful aquatic journey. This revolutionary jet engine redefines propulsion systems with its remarkable safety attributes, creating a potent water jet stream that significantly boosts stability, offering users the smoothest, most secure ride imaginable.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
Enhance your surfing experience with our cutting-edge electronic controller, designed with an emphasis on safety through an array of protective features: High-Temperature Protection that instinctively reduces speed at pivotal temperatures; Over-Current Protection that defends battery and motor integrity; Motor Stall Protection to avert damage during propeller stalls; Signal Loss Protection that upholds safety amid remote communication disruptions; and Return Trip Protection ensuring ample power for a safe return during low battery conditions.
Remote Control
Expertly engineered with a user-friendly interface and a built-in waterproof casing, our remote control is IP68 water-resistant. Safety is a top priority, featuring a dual-protection system with a safety switch and an automatic disconnect function, guaranteeing immediate signal cut-off in water or when the switch is deactivated. The refined speed dial allows precise control for seamless acceleration, empowering users with confidence akin to veteran sea captains. Effortless to connect and maneuver, it grants absolute command from the outset. When battery power wanes below optimal levels for deep-sea ventures, it vibrates every 30 seconds, alerting riders to move towards shallower waters, ensuring perpetual safety.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
With a compact and easily detachable design, the EFoil Smart Battery ensures swift replacement during use. It boasts a rapid recharge time and clear power consumption indicators. Our advanced Battery Management System (BMS) encompasses multiple protection mechanisms, setting a new standard in battery safety.
*25A Battery: Realize the ideal synergy of efficiency and performance with our 25A battery model. Tailored for routine water sports, it provides a cost-effective solution that harmonizes weight, battery longevity, and performance, delivering up to an hour of exhilarating aquatic escapades.
*35A Battery: Specially crafted for prolonged water excursions, the 35A battery model delivers the ultimate in enduring power solutions, affording extended battery life for up to 90 minutes of seamless aquatic exploration.
| |
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 praised for its remarkable design and unparalleled performance. Drawing inspiration from shark fin bionics and utilizing state-of-the-art carbon fiber technology, this adaptable product appeals to all skill levels and riding styles, offering the ideal blend of stability and flexibility for a thrilling experience time after time.
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 excellence is unwavering, positioning us as a beacon of superior quality in the industry. From the initial arrival of materials to the final stages of production, every step is infused with our passion for delivering the best. We've established a comprehensive inspection regime that seamlessly integrates into our production process, ensuring each product is crafted to perfection. Every component is subjected to a series of rigorous evaluations, each one conducted with exceptional precision. With the aid of state-of-the-art technology, we transform each element into a masterpiece, epitomizing precision and superior craftsmanship. This meticulous attention to every detail and our relentless pursuit of unparalleled quality are the pillars of our identity, ensuring that our products consistently lead the industry in both innovation and dependability.
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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