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LEDONNE SUP Electric Fin Underwater Thruster Electric Surfboard Electric Surf Fin Electric Fin Thruster for Surfboard Electric SUP Fin Kit

Based on 5 reviews
Condition: New
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$299.99
Save $500.00 was $799.99

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Oct 30
Order within 1 hour and 33 minutes

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At a glance

Condition
New
Color
EF18C-NB
Material
Brass, Plastic
Package Weight
4.9 kg

Features 4

  • Effortless Paddling: The LEDONNE SUP Electric Fin dramatically enhances your paddling performance, allowing you to travel several times farther without extra effort. Whether you're surfing or exploring open water, this electric fin helps you ride longer and perform better. Not compatible with bote's SUP models
  • Explore Further, Ride Faster, Have More Fun: Break free from limited range and explore rivers, bays, and coastlines with confidence. The powerful underwater thruster lets you cover more distance, maintain speed with less effort, and return easily if you tire so you can focus on enjoying every moment on the water. If you still have questions about the size of the battery, please feel free to contact us
  • Premium Quality & Dedicated Service: At LEDONNE, we deliver top-quality products and exceptional service. Our team is available 7*24 to assist with any questions about your electric fin, ensuring a smooth experience
  • Battery Selection & Connection Guide: If you plan to use lead-acid batteries, you can connect two 12V batteries in series to obtain 24V. Just a friendly reminder: please make sure to connect the e-fin specifically to the 24V output port on our battery box

Description

LEDONNE- Professional supplier of water sports supplies. LEDONNE has been committed to providing the highest quality water sports products for years and has been the No.1 maker of max 15k paddles, fins and pumps per day. We have been supplying many well-known brands in EU and US, sports supermarkets and many brands on Amazon. Our annual output exceeds 3 million sets. We have absolute confidence in the quality of our products! Waterproof battery box and charger (battery not included — please refer to the size and specs in our images before purchasing separately) The watch is divided into three gears, low speed(D), high speed(S) and reverse(R) Great for our SUP players, Assist us paddle much faster & farther. And let's overcome headwind, wave or countercurrent for much nicer experience Paddle-4 pieces 9"Fin-YC-02 Electric SUP Fin Paddle-4 pieces

Specs 6

Item Package Dimensions L x W x H 18.11 x 18.11 x 12.68 inches
Package Weight 4.9 kg
Brand Name LEDONNE
Color EF18C-NB
Material Brass, Plastic
Manufacturer LEDONNE

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Get past the wiring and battery situation and you have a great e-fin for hundreds of dollars less
Color: EF18C-NB
I used it today for the first time. for some people I could see how figuring out connections and the battery situation could be hard to understand. The wiring diagram is printed on a sheet of paper inside the battery box and is clear enough to figure out, and the battery is easy if you do a little research. This thing is awesome! I heard a man turn to his wife on their kayak today and say… “I want that,” when I was out on the water today. This was a lot of fun and really does go if you can get past the figuring out connections ... show more
Reviewed in the United States on July 5, 2026 by Sclark

Read this to get it to work!
Color: EF18C-NB
I almost returned this because the instructions are unclear. Got a 24v battery put it in the black box wired the red and black to the red black screws inside the box and outside. Use the left and right screws not the middle one. You get a red and green light on a small black box thing that is between the battery and the fin. The remote never worked! Frustrating as hell! BUT use the separate red kill switch curly cord with the red float ball and the small grey 1/2 inch round disk on the other end. This grey magnetic round disk needs to attach to the back of the little black box with the red and green lights. it's magnetic so attach the other end clip to yourself that way if you fall off your SUP Board doesn't run away. Then IT WORKS!!! It took me hours to figure this out. So I'm sharing the secret...you are welcome people! ... show more
Reviewed in the United States on July 17, 2026 by Rich Morgan

Here’s my first ever bad review
Color: EF18C-NB
Horribly confusing. I still can’t figure the thing out and I’ve tried like 10 times. Good luck finding batteries for it because I’ve spent hundreds of dollars on this thing trying to figure it out. Terrible instructions.
Reviewed in the United States on July 21, 2026 by Lindsay

No Diagram for 24v Battery
Color: EF18C-NB
The listing tells you it's best to buy a single 24v battery. It comes with wiring and a wiring diagram for (2) 12v batteries, but nothing tells you which connections to use for a single 24v battery. They also promise 24/7 support, but there isn't a phone number or email address to be found. I'll probably return it, as I don't want to risk ruining it connecting the 24v battery that I bought specifically for this, incorrectly. Shame since it seems pretty well made at first glance. ... show more
Reviewed in the United States on July 1, 2026 by Daniel Kapnis

Very nice motor and battery box
Color: EF18C-NB
Great little motor. I bought the cheaper version without a battery. The battery box that some with it is very solid with clear wiring instructions, and it's waterproof. The only thing it doesn't tell you is what kind of batteries to get for it. I got 2 LIFEPo4 12 volt 128wah for about $55 and they fit and work perfectly in the box. No advance electrical setup knowledge needed. There is plenty of power for a quick walk speed cruise and faster with paddle assist. it's all the dogs and I need. I really couldn't be happier for the price. ... show more
Reviewed in the United States on June 13, 2026 by Luis R.
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