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Product guide

Blytech Portable SUP Pump, 20 PSI

Portable: The Blytech electric SUP pump is a rechargeable inflator and deflator for paddleboards and other inflatables. It combines a claimed 20 PSI maximum, preset pressure controls and 12V car-power support, although reported pumping speed and battery endurance are mixed.

At a glance

Dual-stage operation is described as high-flow filling followed by pressure control, with inflation and deflation modes.
A preset target and automatic shut-off are claimed, with pressure shown on an LED display.
The listing claims 12V DC car-power support as an alternative to the rechargeable battery.
Seven nozzles are claimed for use with SUPs and other inflatables.

Price

£53.66Save 38%

Reference price: ~~£85.90~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Preset pressure control and automatic shut-off can reduce the need to monitor inflation manually.
Battery operation and a 12V car connection offer two stated power options.
The seven-nozzle set and deflation function broaden its stated use beyond paddleboards.

Cons

Pump speed and the number of boards inflated per charge are not consistent experiences in the supplied customer feedback.

Technical specifications

9 specifications

Identity
Brand	Blytech

Power and battery
Power configuration	Battery Powered
Battery type	Lithium Ion

Pump performance
Maximum pressure	20 Pound per Square Inch
Airflow capacity	360 Litres Per Minute

Connections
Connector type	USB-C

Dimensions and installation
Weight listed	1.3 Kilograms

Materials and appearance
Material listed	Acrylonitrile Butadiene Styrene
Colour	Black

What to know before buying

Listing details to confirm

The title claims a 13,500mAh battery and the features claim it can inflate four SUPs per charge, while customer feedback reports both inflation of two 12-foot boards to 15 PSI and difficulty after one SUP. The listing also gives weight as 1.3 kg in the specifications but 2 kg in a feature description. Confirm which battery-life and weight claims apply to the selected listing. The claimed 8-minute inflation time is for an 11 ft SUP to 15 PSI, not a general time guarantee.

What’s in the box

Included

SUP pump
Paddleboard hose
7 nozzles
12V DC car connection cable
Type-C charging

Who is it for?

A good fit for

Paddleboard owners who want a portable electric pump with preset pressure and automatic shut-off.
People inflating different types of inflatables who can use the included nozzle options.
Buyers who want a rechargeable pump with a stated 12V car-power fallback.

Less suited to

Buyers who require a confirmed number of boards per charge or consistent inflation speed.
Anyone needing a clearly verified weight before choosing a carry setup.

Blytech Portable SUP Pump, 20 PSI · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 421 ratings

5 stars72%72%
4 stars15%15%
3 stars4%4%
2 stars2%2%
1 star7%7%

Customer feedback highlights portability with a carry bag, ease of use and positive impressions of battery life. Reports on pumping speed and performance are mixed, including accounts of inflating two 12-foot boards to 15 PSI and difficulty after one SUP. For buyers relying on the stated 20 PSI ceiling and rechargeable operation, the battery and speed variation matters when planning a group outing. Value opinions are also mixed.

Positive themes

Customers report good battery life and find the pump easy to use.
Portability and the carry bag are viewed positively.

Mixed feedback

Pumping performance and speed receive mixed reports, including difficulty after inflating one SUP.
Opinions on value for money are mixed.

Frequently asked questions

What pressure can the pump reach?

The listing states a maximum pressure of 20 Pound per Square Inch. It also describes selecting a target pressure and automatic shut-off.

Can it run without its rechargeable battery?

The listing claims support for 12V DC car power as a backup. A car connection cable is listed among the supplied components.

How long does inflation take?

The listing claims as little as 8 minutes to inflate an 11 ft SUP to 15 PSI. Treat this as a stated example, as timing depends on the inflatable and conditions.

How many SUPs can it inflate per charge?

The listing claims four SUPs on a full charge, but customer feedback includes reports of two 12-foot boards to 15 PSI as well as difficulty after one SUP. Real-world endurance is therefore uncertain.