- Sku: PF-240K
- Vendor: Bluedrive
Aqua Marina BlueDrive K Power Fin | Battery Excluded (PF-240K)
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Aqua Marina BlueDrive K Power Fin | Battery Excluded
Product Description
The Aqua Marina BlueDrive K Power Fin is an electric propulsion fin designed for kayaks, SUPs, and small watercraft with a fin box. It’s built for long-distance exploration, allowing you to choose your own external battery to match your trip’s power needs. With selectable speeds and a reverse function, it boosts performance while letting you travel farther with less effort.
Features
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Flexible Power Source: Accepts external battery (not included), giving you freedom to tailor runtime.
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Dual Speed + Reverse: Two forward speeds (≈ 4 km/h and ≈ 6 km/h) plus a reverse gear (≈ 1.8 km/h).
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360° Water Intake: Maximizes efficiency by drawing water from all directions.
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Safety Leash: Automatically cuts power if user falls off the craft.
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Portable & Travel-Friendly: Gross weight manageable and allowed on airplanes.
Additional Information
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Motor Power: 12 V DC, 240 W
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Runtime: Depends entirely on the external battery used
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Weight (with control box): ≈ 3.2 kg / 7.1 lb
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Dimensions – Power Fin: 300 × 110 × 210 mm
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Dimensions – Control Box: 230 × 122 × 64 mm
Specifications
Component | Specification |
---|---|
Motor / Output | 12 V DC, 240 W |
Speed (Low / High) | ≈ 4 km/h |
Reverse Speed | ≈ 1.8 km/h |
Runtime | Dependent on external battery |
Weight (with control box) | ≈ 3.2 kg (7.1 lb) |
Power Fin Dimensions | 300 × 110 × 210 mm |
Control Box Dimensions | 230 × 122 × 64 mm |
Battery Included? | No — external battery required |
Safety / Leash | Yes, emergency power cut-off leash |
In the Box
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1 × BlueDrive K Power Fin unit
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1 × Control Box
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1 × Battery Terminal & Cover
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1 × Waterproof Cover for Battery Terminal
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1 × Emergency Stop Leash
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1 × Retaining Strap
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1 × Wireless Remote Control with Arm Band
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1 × Carrying Case
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1 × User Manual
Warranty
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Limited Manufacturer Warranty: 12 months covering defects in materials and workmanship
Documents
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Installation & User Manual
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Technical Specification Sheet
FAQs
Q: Why “battery excluded”?
A: The BlueDrive K relies on an external battery you choose, allowing you to tailor runtime to your trip.
Q: What battery specifications should I use?
A: Use a 12 V battery pack with sufficient capacity for your desired runtime—ensure waterproofing and safe connection.
Q: How far can I go on a full run?
A: It depends on your external battery’s capacity. One user tested with a 12 V 110 Ah battery and traveled over 7 miles at full power.
Q: Can I sail in reverse?
A: Yes — it supports a reverse mode up to ≈ 1.8 km/h.
Have a question?







Aqua Marina BlueDrive K Power Fin | Battery Excluded (PF-240K)