Comparision of Electric Paddle board Fin Motors

The Spec Breakdown: Power, Weight, and Price of Electric Paddle Board Fin Motors

To properly compare electric Paddle board fin motors, we need to balance motor wattage, total battery capacity, deck weight, and overall value.

To find the true energy capacity, we use the formula:

Wh=Voltage (V)×Amp-hours (Ah)

Deep Dive: Blog Takeaway & Recommendation Guide

1. ParadisePad Silver Efin (450W / 13Ah) — $550

This is the undisputed powerhouse of the lineup. If your readers are adventure tourers, paddleboard fishers carrying heavy gear, or anyone dealing with aggressive coastal tides, this is the top-tier recommendation after doing our comparision of electric paddle board fin and motors.

• The Power Advantage: The 450W motor delivers significantly higher torque, allowing you to hit speeds of 5.5 to 7 mph and push through strong headwinds where weaker motors bog down.

• The Range King: At 468 Wh, it has nearly double the battery capacity of the Ledonne. You can expect up to 1.5–2 hours at wide-open throttle, or up to 10 hours in eco-mode.

• The Weight Dynamic: Packing this much massive capacity into just 7.6 lbs offers incredible energy density for the amount of power it pushes.

2. ParadisePad Efin (350W/8Ah) — $450

This model scales back the raw capacity to offer a lighter, more nimble alternative that hits the absolute sweet spot for the average casual paddler.

• Balanced Performance: The 350W motor still offers great top-end speed (clipping over 5 mph), but pulls less power from the battery.

• Weight Saving: Shaving the battery weight down to just 6.5 lbs cuts down on bulk on the deck of your SUP, making the board handle naturally and light enough for easy transport.

• Runtime: You get roughly 60 minutes of runtime at max speed, making it perfect for quick afternoon sessions rather than all-day expeditions.

3. Ledonne EP18LT (160W / 25.6V) — $440

The Ledonne operates on an entirely different tier. It shouldn't be viewed as a "jet engine" for your board, but rather as an e-bike style pedal assist.

• Gentle Assistance: At 160W, it's designed to take the bite out of paddling fatigue rather than doing all the heavy lifting. It's excellent for seniors, beginners, or calm lake cruising.

• The Weight Surprise: At 8.7 lbs, the Ledonne battery is actually the heaviest of the three despite having the lowest motor power. This means you carry more weight on deck for less overall speed.

• The Pricing Problem: At $440, it sits only $10 cheaper than the 350W ParadisePad Efin, despite offering less than half the motor wattage and a heavier battery footprint.

The Ultimate Dealbreaker: Company Location & Spare Parts

When choosing a motorized fin, where the company is located and how they handle support is just as important as the specs.

ParadisePad: USA Family-Based Company

• Who they are: ParadisePad is a family-owned and operated watersports company based right here in the USA since 2015

• Support & Spare Parts: Because they are domestic and deeply rooted in the boating community, they actively stock spare parts. If you lose a remote, damage a prop, or need a replacement component down the line, you can actually get a hold of them to fix your investment rather than throwing it away.

Ledonne: China-Based Company

• Who they are: Ledonne is a company based in China. While they sell globally through third-party platforms, their infrastructure is entirely overseas.

• The Risk Factor: Ledonne does not mention anything about getting spare parts. If a proprietary component breaks outside of a basic return window, your $440 investment risks becoming a paperweight because tracking down replacement parts from an overseas generic manufacturer is notoriously difficult.

Blog Takeaway & Recommendation Guide