Yeaowl Technology Co., Ltd., located in the vibrant core of Changping Town, Dongguan City, the illustrious manufacturing hub of China, embodies the spirit of innovation. As a pioneering technology company, we adeptly integrate research and development, production, sales, and service to offer all-encompassing power system solutions. Our commitment to excellence drives us to provide exceptional holistic power system solutions to a wide range of global industries. With our state-of-the-art unmanned boats, rescue boats, unmanned patrol boats, hydrological monitoring boats, and electric surfboards, we have captured the admiration of clients and set industry standards. Furthermore, our outstanding power system technical team is dedicated to innovative research and transformative advancements in brushless DC motor technology, independently crafting and producing a diverse range of high-performance motors. We pride ourselves on serving clients with cutting-edge manufacturing and testing equipment, sophisticated manufacturing processes, and decades of extensive manufacturing expertise, supported by elite technical and management teams. Our products, which span the globe, have garnered accolades and high regard from clients and the marketplace alike.
We offer our esteemed clients premium Original Equipment Manufacturer (OEM) services and creative Original Design Manufacturer (ODM) services. These services are meticulously crafted based on tailored research and development and manufacturing, in accordance with our clients' specific needs, ensuring that we not only meet but exceed their diverse expectations.
Resolving our clients' pain points is more than just an unwavering goal; it is our steadfast commitment and promise.
Challenger
Carbon fiber
Meticulously crafted for adrenaline enthusiasts and thrill-seekers alike, this e-foil is designed to push the boundaries of excitement for seasoned riders. It promises unmatched agility and superior performance, transforming any wave into an electrifying thrill ride. Built with state-of-the-art, premium carbon fiber, it offers the ultimate e-foil experience that stands above the rest.
| |
weight |
wolume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
Propeller
The 80cm motor is our flagship mast length, celebrated for its popularity and excellence. It ensures a seamless transition from gliding to cruising, delivering a consistently smooth and tranquil passage across the water's surface, with an expert design minimizing the risk of the propeller breaching the waterline.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
Revolutionize your e-foiling experience while ensuring top-notch safety with our advanced electronic controller, packed with essential protective features: High-Temperature Protection smartly moderates speed should temperatures rise, securing your equipment. Over-Current Protection vigilantly preserves battery and motor integrity. Motor Stall Protection activates against excessive load or obstruction-induced stalls, safeguarding against harm. Signal Loss Protection ensures your safety in the event of remote signal disruption. Return Trip Protection reserves power for a secure return journey as the battery wanes.
Remote Control
Designed with ergonomic precision and intuitive controls, our remote control is enclosed in a safety-focused waterproof casing, boasting an IP68 rating. Safety is our top priority, featuring dual safety protocols: a safety switch and an automatic disconnect. If submerged or the safety switch is released, the signal ceases instantly, enhancing security at every turn. Achieve effortless speed control with a dial for smooth acceleration, surpassing traditional remotes in precision, so you can navigate like a seasoned captain. Seamlessly quick connectivity ensures readiness from your first ride. In case your surfboard's battery depletes during ocean ventures, the remote vibrates five times every 30 seconds, signaling a prompt return to safer depths.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
The EFoil Smart Battery is expertly designed to be compact and removable, enabling swift and easy changes during your adventure. It boasts rapid charging capabilities and a clear power display. With an advanced BMS, it integrates multiple safety measures for superior protection.
*25A Battery: The 25A variant is a cost-effective smart power solution crafted for everyday water adventures, achieving a perfect blend of weight, endurance, and performance, providing up to 60 minutes of exhilarating aquatic fun.
*35A Battery: This model is tailored for prolonged water sports, offering unmatched endurance with up to 90 minutes of battery life, ideal for extended aquatic experiences.
| |
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 the unrivaled choice among enthusiasts, crafted with the bionic design principles inspired by shark fins and cutting-edge carbon fiber technology by our elite designers. It embodies versatility, catering to all skill levels and riding styles, ensuring a perfect balance of stability and flexibility for extraordinary 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 Yeaowl Technology Co., Ltd, our unwavering commitment to unparalleled quality stands as a testament to our excellence. We embark on a meticulous journey from the moment materials arrive, through each stage of production, to the final exquisite product. With state-of-the-art instruments and precision engineering, we uphold the highest standards throughout the entire process. Our Lightweight 40kg E-Foil, boasting an impressive 89L Volume and 4.5kW Power, is a masterpiece of innovation and craftsmanship. Rigorous testing processes not only ensure compliance with stringent standards but also elevate the integrity and performance of our cutting-edge products, setting a new benchmark in 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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