CYCPLUS 20PSI High Pressure Smart SUP Air Pump (Rechargeable) – Dual Stage Inflation/Deflation
Product description
The essentials
If you’re fed up with manual effort when you just want to get on the water, a smart electric SUP air pump is the kind of “small gear” that makes a big difference. The CYCPLUS 20PSI High Pressure Smart SUP Air Pump is designed to inflate and deflate with less babysitting, using a dual-stage approach and an auto-off feature once your target pressure is reached.
It’s compact enough to stash for trips, and it’s built for higher-pressure inflations rather than only low-pressure inflatables. That matters because many entry-level pumps are fine for rafts and basic inflatables, but you may feel their limits when you want firmer boards and more consistent pressure readings.
What stands out in day-to-day use

On paper, the most compelling bit is the dual-stage inflation. The first stage prioritises speed (up to 400L/min) and then it switches to the second stage to reach maximum pressure (100L/min). The goal is simple: get up to pressure quickly, without overshooting, and finish with more control.
There’s also a preset-pressure auto-off, which is a proper time-saver. Instead of watching a gauge and hoping you stop in time, you set the target and the pump shuts off when it reaches it.
A second practical win is the deflate function. Packing down a board can still be effortful, but having a pump that can handle deflation helps you get from “on the water” to “in the bag” with less hassle.
One thing to be aware of, though: like most high-pressure pump setups, you’ll still want to use the correct nozzle and attach everything securely. If you’re sloppy with the connection, no pump can fully compensate.



Real-time pressure control (and where it helps)
The pump includes a real-time digital display with a differential barometer. The LED display is described as maintaining a reading error within ±0.2 PSI, so you can monitor the pressure more accurately than with a vague analogue gauge.
In real terms, that’s useful if you’re trying to match the feel of a board for different conditions, or if you want repeatable results across sessions. For example, you could pump your SUP to a consistent pressure after a quick pre-check, so you’re not guessing every time.
Charging, portability and throughput

Portability is genuinely part of the pitch here: it’s listed at 1.14 kg, with compact dimensions and a carry/store design that includes a canvas/nylon handle. That means it’s easier to take to the beach, store in a garage, or pack in a boot.
Charging-wise, it supports QC3.0 fast charging, with a stated recharge time of about 90 minutes for a full charge. The manufacturer also notes it can refill a 10.6 FT SUP board to 12 PSI in about 5 minutes.
That “fast refill” claim is most relevant if you’re doing day trips where you’d rather not wait around. If you’re inflating slowly at home only once in a while, you may find any electric pump is acceptable—but if you’re preparing for back-to-back sessions, speed becomes more valuable.
Tech summary



Technical details
- Name: CYCPLUS 20PSI High Pressure Smart SUP Air Pump (Rechargeable)
- Type: Rechargeable battery-powered smart air pump
- Weight: 1.14 kg
- Size: 18.216.49.2 cm
- Fast charging support: QC3.0
- Recharge time (stated): about 90 min for full charge
- Inflation performance (stage 1): up to 400L/min
- Inflation performance (stage 2): 100L/min
- Accuracy (display): within ±0.2 PSI
- What it inflates (examples given): up to three 10.6 FT boards to 12 PSI, or two to 15 PSI
- Package includes: air pump, 50cm flexible hose, 6 air nozzles, Boston nozzle, Type-C charging cable, user manual
Buying verdict
It’s a good fit if you want a rechargeable electric SUP pump that aims to be quick (dual-stage speed), more controlled (auto-off at preset pressure), and easier to pack away (inflation plus deflation). If you’re the sort of person who plans a session around ready-to-go gear, this makes sense: set the pressure, let it do the work, then roll into packing.

You may want to skip it if you’re only inflating very low-pressure items occasionally, or if you’re expecting a “plug in once and forget forever” experience—battery charging time and proper nozzle fitting still matter. Also, because the inflating examples are framed around 10.6 FT boards and specific PSI targets, your own board size and target pressure will influence real-world performance.
Final verdict
If you prioritise convenience and consistent pressure for SUP inflations, the CYCPLUS 20PSI Smart Air Pump looks like a sensible mid-range style option for day-to-day use. It’s not positioned as a luxury gadget, but it does include the features that normally save time and reduce mistakes: dual-stage inflation, auto-off, and a pressure display with stated accuracy.
Quick FAQ



Does it inflate and deflate?
Yes. The setup includes an inflation function and a deflate function designed to make packing up faster.
Is the pressure reading reliable?
The digital display is described as keeping reading error within ±0.2 PSI on the LED display.
How fast can it inflate a SUP board?
It’s stated to refill a 10.6 FT SUP board to 12 PSI in about 5 minutes.
What charging does it use?
It supports QC3.0 fast charging, with an about 90 minutes full recharge time (as stated).
What’s in the box?
You get the air pump, a 50cm flexible hose, six air nozzles, a Boston nozzle, a Type-C charging cable, and a user manual.
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