AM Power Fin Service
Authorized Aqua Marina Service & Repair · Warsaw, PL
We are the authorized Aqua Marina service and repair center for Power Fin (Bluedrive) underwater propulsion systems, based in Warsaw and serving customers across Europe.
Diagnostics, repair, spare parts and genuine units — handled by technicians who work on precision water-facing electronics every day, with waterproof testing before every unit ships back.
As an authorized Aqua Marina service partner, we repair Bluedrive Power Fin units to manufacturer specification — including motor, electronics, seals and battery work — with a pressure/vacuum leak test before every unit is returned. Whether your unit is under manufacturer warranty or not, we can help.
Bluedrive is Aqua Marina's underwater propulsion system. It mounts to a SUP or kayak fin box, or can be used handheld as an underwater scooter for snorkeling, freediving and scuba diving.
X and X Pro are the highest-performance line (up to 7 km/h, 10 m waterproof depth) — X Pro adds a second battery for double the runtime. S is a lighter, shorter-range fin for SUP/kayak paddlers (up to 60 min). K is built for long-distance touring with an optional external battery and a reverse gear. Full specs are in the Manuals section below.
Bluedrive is designed for standard slide-in fin boxes. Adaptors for US-Box and SAF5 mounting systems are available separately if your board uses a different fin box type.
Yes. Each individual battery pack is rated under 100 Wh (97.68 Wh for X/S-class packs), which falls within standard airline carry-on lithium-battery limits. The X Pro simply uses two separate under-100 Wh packs rather than one large one.
Aqua Marina provides a 12-month manufacturer warranty for normal recreational use. Rental, school or commercial operation is excluded from manufacturer warranty terms — we can still repair these units on a paid basis.
If you bought your unit from us and a covered defect appears within the warranty period, shipping is on us — both ways, at no cost to you. If the unit was purchased elsewhere, or the issue isn't covered by warranty (for example, misuse or water damage from improper handling), standard terms apply: you cover shipping in and back, as described in "Repair regulations" above.
Do not power it on or charge it. Rinse the exterior with fresh water if possible, keep it upright, and send it in for diagnostics as soon as you can — corrosion progresses quickly on internal contacts, and the sooner we open it, the higher the chance of a clean repair.
Fill out the repair request form below with a description and photos, ship the unit to our Warsaw center at your own cost, we diagnose and confirm price and timeline, you approve and pay, we repair, test and ship it back. Full steps are in "Repair regulations" above.
Yes, we work with the whole of Europe. Norway and the UK are outside the EU customs union, so customs formalities and any import charges on both legs of the shipment are the customer's responsibility.
Not by standard courier — carriers classify a swollen, punctured or heavily corroded lithium battery as damaged goods and will refuse it. If your battery shows swelling or damage, leave it disconnected and contact us first; we'll advise on safe handling before you ship anything.
How a repair request moves from submission to a unit back in your hands:
Describe the defect and attach photos or a short video. This lets us prepare for diagnostics before your unit arrives.
At your own cost, to the address below. We'll confirm receipt and next steps by the contact you provided.
We inspect the unit and send you the confirmed repair cost and timeline before doing any paid work.
Payment covers the repair and the return shipment to your address.
Every unit is pressure/vacuum-tested for waterproofing before it leaves our center.
With tracking. A 6-month warranty applies to the repair, conditional on proper use of the device.
Coverage: we work with customers across all of Europe. For Norway and the UK, customs formalities on both legs of the shipment are the customer's responsibility.
Fields marked * are required. Your request is sent directly to our service team.
Alongside repairs, we sell genuine Aqua Marina Bluedrive units — new, sealed stock for those buying their first Power Fin, and certified refurbished units for a lower entry price, each fully function- and leak-tested by our technicians before sale.
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img/pf-battery-set2.jpgPrices and stock availability — contact us via the form below or the chat widget.
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img/pf-refurb-x.jpgRefurbished stock is limited and changes frequently — contact us for current availability and pricing.
Official specifications and user manuals for every Bluedrive model we service. If you're not sure which model you have, the item number is printed on the tube next to the Aqua Marina logo — it's the fastest way to confirm.
| Item no. | X: PF-240X · X Pro: PF-240XP |
| Battery | X: 97.68 Wh · X Pro: 195.36 Wh (2 packs) |
| Speed | Low 3 km/h · Med 5 km/h · High 7 km/h |
| Runtime | X: up to 50 min · X Pro: up to 100 min |
| Motor power | 22.2V DC, 504W · max. 7.0 kgf thrust |
| Waterproof depth | 10 m |
| Weight (with battery) | X tube: 2.4 kg · X Pro tube: 3.4 kg |
| Warranty | 12 months (manufacturer) |
| Item no. | PF-240S |
| Battery | 99.9 Wh |
| Speed | Low 4 km/h · High 6 km/h |
| Runtime | Up to 60 min |
| Motor power | 12V DC, 240W |
| Weight | 9.4 lbs / 4.25 kg (with control box) |
| Warranty | 12 months (manufacturer) |
| Item no. | PF-240K |
| Battery | External battery (not included) |
| Speed | Low 4 km/h · High 6 km/h · Reverse 1.8 km/h |
| Runtime | Depends on external battery |
| Motor power | 12V DC, 240W |
| Weight | 7.1 lbs / 3.2 kg (with control box) |
| Warranty | 12 months (manufacturer) |
The full Aqua Marina 2026 inflatable range — SUP, kayaks and boats. Browse the catalogue below, then request us by contact form to get your best offer.