Xiaomi Portable Electric Air Compressor 2 MJCQB06QW, cordless

MJCQB06QW: Xiaomi Portable Electric Air Compressor 2 is a battery-powered inflator for topping up tires and inflating balls. The listing describes six preset modes, pressure readings on an LED display and automatic shut-off, with a compact listed size for storage in a vehicle or bag.

At a glance

Six stated modes cover manual, bicycle, motorcycle, car, electric scooter and ball inflation.
Manual mode is described as remembering a preferred pressure setting.
The display shows live and preset pressure, and the listing claims ±1psi detection precision.
Automatic shut-off is specified when the selected pressure is reached.
The listing claims approximately 490g weight and an 8-minute tire inflation example, but does not specify the test conditions.

Price

$58.99Save 22%

Reference price: ~~$75.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Cordless battery operation does not require an external power source while inflating.
Six listed modes and remembered manual pressure settings can reduce repeated setup for common inflation tasks.
Automatic shut-off and a live pressure display help users monitor a fill without relying only on estimation.
USB-C charging is specified.

Technical specifications

14 specifications

Identity
Brand	Xiaomi
Model	MJCQB06QW
Colour	Black

Power and battery
Power configuration	Battery Powered
Battery capacity	2000mAh
Charging port	Type-C
Voltage	5 volts

Inflation
Maximum pressure	10.3 bar
Hose length	20 centimetres
Noise level	80 db
Recommended use	Tire Inflation
Special features	Digital, Portable

Dimensions and installation
Dimensions listed	7.6L x 4.6W x 12.3H centimetres
Style	Portable

What to know before buying

Listing details to confirm

The listing's 150PSI title claim and 10.3 bar maximum-pressure detail are inconsistent. Confirm the applicable maximum pressure before relying on either figure. The claimed 8-minute inflation time, 25% speed increase and ±1psi precision have no stated test conditions, and the title's 2000mAh capacity is corroborated in the feature text but not accompanied by battery runtime or inflation-count details. Check that the selected listing matches model MJCQB06QW.

What’s in the box

Included

User manual

Who is it for?

A good fit for

Drivers wanting a cordless unit for occasional tire pressure top-ups or roadside preparedness.
Cyclists and scooter or motorcycle owners who want preset inflation modes in a compact listed form.
People who also inflate balls and prefer a pressure display with automatic shut-off.

Less suited to

Buyers who need a documented inflation count per charge or runtime estimate, which this listing does not provide.
Users requiring a verified maximum-pressure figure for a specific tire or inflation task before purchase.
Those seeking a continuous-duty compressor for extended or high-volume work, which is not established by the listed use and performance details.

Xiaomi Portable Electric Air Compressor 2 MJCQB06QW, cordless · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 23 ratings

5 stars81%81%
4 stars5%5%
3 stars4%4%
2 stars0%0%
1 star10%10%

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller one-star share shows that experiences are not uniformly positive. With no written feedback supplied, the ratings do not establish specific strengths or explain concerns. For a buyer considering this cordless inflator, the overall rating is only a broad signal and does not resolve the listing's inconsistent maximum-pressure figures or undocumented battery endurance.

Frequently asked questions

What is the listed maximum pressure?

The detail table says 10.3 bar, while the product title claims 150PSI. These are inconsistent listing details, so confirm the applicable maximum with the selected listing before buying.

Which items can it inflate?

The listing names bicycle, motorcycle, car, electric scooter and ball modes, and recommends tire inflation.

Does it stop automatically at the selected pressure?

The listing claims that inflation stops automatically when the desired pressure is reached. The stated ±1psi detection precision is also a listing claim without test conditions.

How is it charged?

A Type-C charging port is stated. The listing does not give a charging time or an inflation count per charge.