Air Compressor Xiaomi MJCQB06QW 10 bar 80 dB Battery Black

The Xiaomi Portable Electric Air Compressor 2 is a compact, battery-powered inflator designed for quick and accurate inflation of tires and other inflatables. This second-generation model improves on the previous version with faster inflation speed, a high-precision pressure sensor, and a built-in 2000 mAh lithium-ion battery for cordless use. The unit reaches inflation pressures up to 150 psi (approx. 10 bar) and features a Type-C charging port and lightweight construction for easy transport.

Advantages

The compressor offers up to 25% faster inflation speed compared with the earlier Portable Electric Air Compressor 1S, supported by a high-power magnetic motor. It can fully inflate typical bicycle or vehicle tires quickly and can reinflate up to ten tires on a single full charge. A digital pressure sensor provides real-time tire pressure readings with ±1 psi accuracy, while six preset modes and a manual memory setting simplify operation. The included quick-connect air valve adapter and compact 490 g body increase convenience and portability.

Suitable for

• Inflating bicycle tires
• Inflating scooters, e-scooters and hoverboard tires
• Inflating car tires in emergency or maintenance situations
• Inflating sports equipment and small inflatables

Key specifications

• Maximum pressure: up to 150 psi (approx. 10 bar)
• Battery: built-in 2000 mAh lithium-ion
• Noise level: approx. 80 dB
• Weight: approx. 490 g
• Charging: Type-C USB port
• Dimensions (W×D×H): 45.8 × 75.5 × 123 mm
• Pressure sensor accuracy: ±1 psi
• Inflation modes: six presets + manual

How to use

Charge the compressor via the Type-C port until fully charged. Select a preset mode or set the desired target pressure using the controls, attach the quick-connect adapter to the valve, and start inflation. The unit displays real-time pressure and will automatically stop when the preset pressure is reached. For manual mode, set and save the preferred pressure value for repeated use.

Usage recommendations

For best results, check the recommended tire pressures from vehicle or tire manufacturers before setting the target value. Allow the compressor to cool between long or repeated inflation cycles and ensure secure connection to the valve to prevent air leaks.