ITIWIT Ref. 8641611 4271337

Ultra-fast electric pump 0–20 PSI 13.8 V–10 A for kayaks and SUPs

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Colour: PURPLE
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Effortlessly and ULTRA QUICKLY inflate your SUP or kayak with our portable 20 psi electric pump Time for a 10' SUP = 3 mins. Noise level: 95 dBA



90W lithium ion battery capable of inflating a 300 L SUP board to 15 PSI 4 times

Compact design

The necessary accessories can be stored and attached to the pump


1 Boston attachment, 1 mini-Boston attachment, 1 high-pressure attachment

Ease of use

Set the pressure, start the pump and let it inflate. Max. pressure = 20 PSI


Inflates a 300 L SUP board to 15 PSI in less than 3 minutes


Connect the hose to INFLATE to inflate and to DEFLATE to deflate

Audio efficiency

The bag protects the pump and reduces noise levels to < 95 dBA

Parameter measurement

Inflates to 20 PSI and automatically stops at target pressure


Can I leave the battery connected to the charger even if the battery is fully charged?

Yes, the charger and battery are designed to be connected for up to 24 hours. However, we recommend disconnecting the charger once the battery is charged.

Can I take my battery on a plane?

The conditions for transporting lithium batteries may vary between countries and airlines, but in most cases the transport of batteries with a capacity of less than 100 Wh is allowed in hand luggage.

Always check with the airline.

Can I take the pump onboard?

The pump is not watertight. If you want to take the pump onboard, you must put it in an IPX6 watertight bag.

Do I have to wait until my battery is completely discharged to recharge it?

No, lithium batteries do not have any memory effect, you can recharge your main battery whenever you want even if it is not completely discharged.

How long does it take to recharge the battery?

It takes 3 hours to fully charge the battery.

How to deflate your board or kayak

1/ Connect your hose to the "DEFLATE” outlet on the pump and connect it to the valve on your boat.

2/ Select the pressure unit: psi/bar

3/ Press the (-) button until "DEFLATE" appears on the screen.

4/ Start deflating by pressing the "POWER" logo.

5/ To stop deflating, press "POWER" or wait for the end of the 120-second cycle.

How to inflate your board or kayak

1/ Press and hold the Power button

2/ Connect the pump hose to your kayak or SUP board (INFLATE)

3/ Select the unit of pressure: PSI/bar

4/ Set the recommended pressure with the +/- buttons

5/ Start inflating by pressing the POWER logo

The pump stops automatically at the set pressure.

Set the target pressure to between 0.1 PSI (0.01 bar) and 20 PSI (1.37 bar)

The 500 electric pump is compatible with which boards and boats?

The pump is compatible with

- All inflatable SUP boards and kayaks

- Inflatable tents

- The TRIBORD 5S boat

- Inflatable Windsurf boards, etc.

What are the recommendations for using the battery?

Please note that the battery is not waterproof. Do not handle with wet hands.

It is imperative that you store and charge your battery in a cool (between +10°C and +25°C) and dry place away from the sun.

Do not store the battery discharged to avoid deep discharge which could lead to malfunction.

What are the size and weight of the pump?

Dimensions of the product without the bag

Length: 40 cm

Width: 20 cm

Height: 9 cm

Weight: 3 kg

Dimensions of the product with the bag

Length: 53 cm

Width: 28 cm

Height: 16 cm

Weight: 5.2 kg

What should I do with my battery when it is worn out?

Please view the tutorial video on this page to see how to charge the battery.

Take it to your Decathlon store, which will send it to a specialised organisation.

Which accessories come with the pump?

In addition to its standard adapter to inflate your dropstitch SUP or kayak to high pressure, the pump also comes with:

A "Mini Boston" adapter to inflate the kayak seats

a "Boston" adapter to inflate low-pressure kayaks, inflatable air mattresses and tents.

A nozzle adapter to inflate certain kitesurfing wings.

A protective bag that also reduces noise levels



Main part: 100.0% Battery; Metallic structure: 100.0% Polycarbonate

Tips for storage and maintenance

Storage tips

Store in a dry place. Avoid dust and sand.

Restrictions on use

Follow the recommended pressures on your inflatable product.


Parts guarantee

Availability of spare parts essential to the use of the product: 2 years