Marine
Shark 3 Rechargeable Electric SUP Pump — 74Wh Rapid Inflator
Product description
Rapid inflation and deflation: The Shark 3 electric SUP pump inflates a 10.6 ft stand‑up paddle board to 15 PSI in about 3 minutes 50 seconds and can deflate an inflatable in roughly 1 minute 20 seconds. It offers selectable pressure up to 20 PSI and an automatic shutoff when the preset pressure is reached. A clear digital display shows pressure in real time.
Power and charging: Built around a 74 Wh rechargeable battery, the unit can handle multiple full inflations (manufacturer estimate: up to four 10.6 ft boards at 15 PSI on a full charge). The pump supports 45 W Type‑C fast charging (full recharge in about 1 hour 40 minutes) and can also be powered from a vehicle using a 12V/15.8V DC input, making it usable far from mains power. It can even act as an emergency power source for a phone.
Design and accessories: The pump has a compact footprint (approximately 18.7 × 17.2 × 32.3 cm) and weighs about 3.2 kg, with a molded carry handle for transport. It comes with a flexible hose that stores multiple adapters (eight nozzles) to fit SUP valves, air mattresses, kayaks, inflatables, pool toys, tents and more. A built‑in cooling system helps manage motor heat during extended use.
Operation notes and limits: Expect louder sound during the final stages of high‑pressure inflation—motor output can push noise levels up to around 88 dB. The automatic pressure cutoff prevents overinflation. Attachments are designed for a snug, secure connection; users should check fittings for air tightness to maximize battery efficiency.
What’s in the box: pump unit with integrated handle, flexible hose with multiple adapter nozzles (eight total), DC charging lead for vehicle use, Type‑C charging cable, and user manual. The shell is made from a sturdy hard‑plastic housing designed for outdoor use and transport.
Pros
- Fast inflation and deflation times
- Portable battery with Type‑C and vehicle charging
- Includes multiple adapters for varied inflatables
Cons
- Loud during high‑pressure operation
- No dedicated storage bag included
- May require checking adapters for a perfect seal
VerdictA powerful, portable solution for inflating and deflating SUPs and other inflatables quickly. The 74Wh internal battery provides several full inflations on a charge and supports type‑C fast charging or direct DC hookup to a vehicle. It delivers very fast pump times and a reliable auto cutoff at the selected PSI, though high‑pressure operation is noisy. Good build and useful adapter assortment make
Reviews
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rdcolorado 4/5
Excellent performance, very noisy
Works flawlessly and will fill several SUPs before a recharge, but the sound is like a freight train. If noise isn’t a concern, it’s a solid pump. I’d buy it again and recommend it to others who need speed over quiet.
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John 5/5
Speedy and reliable
Very impressed with how fast it fills my raft. The pump runs quietly at first and the second stage kicks in when pressure rises—so it gets louder near the end but still shorter run time than my old unit. Battery life is solid and the display is easy to read. Attachments are handy, it’s a bit bulky but great for daily use.
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entropy_generator 5/5
Battery power makes it fast
Fast and robust thanks to the internal battery—faster than using a 12V outlet. Modes for different pressures are useful and auto cutoff works reliably. Keep fittings tight to avoid leaks that drain the battery. So far it's held up well; fingers crossed on long‑term durability.
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DeeMar 5/5
Does the job, with occasional charging quirks
Fills and deflates two boards per outing without trouble. Speed is as advertised and noise is comparable to peers. Charging behavior varies by charger—some take longer to reach full capacity. The shoulder strap is useful; a storage bag would be welcome. Worth the investment to skip manual pumping.
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Piotr Stanisławski 5/5
Świetna pompka, głośna ale skuteczna
Rewelacyjna pompka do SUP-a! Trochę głośna, ale pompuje niesamowicie szybko. Polecam każdemu, kto chce oszczędzić czas.
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BManley 5/5
Transforms our lake days
This pump changed our routine—much faster than manual options. Our two boards are inflated in minutes, and the unit cuts off at the set PSI. Adapters are easy to find on the hose and the carry strap is sturdy. A little expensive, but saves a lot of time so we’re happy with it.
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Jedi Kermit. 5/5
Saved paddle sessions
Wished I’d bought this earlier. Inflates my Aqua Marina board in about two minutes while I prep gear. No more sweaty manual pumping. It’s a bit loud but dependable, well built, and the rechargeable design frees me from relying on the car.
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Kristian C. 1/5
Unreliable units and diminishing battery life
First unit leaked at the hose clamp and was returned. Replacement worked initially but battery capacity dropped quickly after a few uses—now only one full fill per charge. Device also requires internal battery to operate rather than functioning as a straight DC pump, which limits usefulness once battery degrades. Very disappointed.
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Jess 3/5
Good performance, wish it had more accessories
Pleasantly surprised with performance—inflated my 10’6" board in about four minutes and deflation works well too. Quiet initially, louder at the end stages. The included adapters didn’t match one of my boards, but a generic adapter I had solved it. A bag for cords and nozzles would help storage.
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Veerle De Prins 5/5
Bardzo proste użycie
Bardzo łatwa w obsłudze, godna polecenia.
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Alex R. 5/5
Ottimo, rumoroso ma potente
Suona come un Boeing in rullaggio 😂. Ottima fattura, gonfiato il SUP a 15 PSI in 4 minuti; la batteria era ancora piena alla fine. Rumoroso, ma preferisco pochi minuti di rumore a minuti di fatica.
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