Notice
The product we link to sell is the Chinese version of the xiaomi air pump. The product’s logo is Mijia. The Chinese version of the xiaomi air pump does not come with a charging cable in its packaging accessories!
Mi Portable Electric Air Compressor 2 :The 2nd generation of the air-filling little monster with upgraded swiftness.Pre-set pressure stops automatically when the desired pressure is reached.
Digital tire pressure detection.Inflating pressure can reach up to 150psi.
A new generation of air pump with better performance:Compared with the Mi Home Air Pump 1S, this pump has optimized details and improved internal structure. It inflates 25% faster to create a more convenient and efficient air-filling experience.
It speeds up by approximately 25% to help you get out of trouble quickly:With a high-power magnetic motor, it can fill up one empty tire in just 8 minutes*. The inflation is more powerful.Inflation speed increased by approximately 25%.
Battery life improvement. It can inflate up to 10 tires when fully charged.Hardware configuration upgraded, energy efficiency improved. It can continuously inflate up to 10 tires* when fully charged, and fill two empty tires* continuously.
High-precision cylinder body can reach up to 150psi:The air pump adopts a 19mm high-precision alloy casting cylinder body, and the inflation pressure can reach up to 150psi. It takes only 86 seconds* to fill a high-pressure bicycle tire.
Pre-set pressure stops automatically and accurately displays real-time tire pressure:Set the desired air pressure value or select the preset mode, one-button inflation, and inflation will automatically stop when it's complete. 
6 preset inflation modes make it easy for beginners to operate:Switch between 6 modes, and the default air pressure range is limited to avoid over-inflation. The free mode can memorize the pressure value, set it once, and bid farewell to complex settings.
Added quick connector conversion head for quick and clean installation:The newly added quick connector conversion head allows for easy and fast installation of the nozzle. With a wide variety of accessories, it can adapt to more inflation scenes.
Built-in lithium battery allows for free inflation anytime and anywhere:The built-in 2000mAh high-rate lithium battery provides ample power. Without an external power supply, you can say goodbye to cable constraints.
Lightweight, Portable, and Easy to Store:Weighing only about 490g*, the simple and compact design of the inflator makes it easy to carry around while on the go. Whether you need to store it in your backpack, car, or at home, its small and sleek design won't take up much space.
Accurate Real-time Tire Pressure Display with Automatic Stop:Set your desired pressure value or select a preset mode, and the inflator will do the rest. Once the inflation is complete, it will automatically stop without any need for supervision, making it effortless and worry-free. 
Built-in Lighting for Nighttime Operation:The increased brightness of the built-in light makes it convenient to operate the inflator during nighttime.
The inflator's hose switch ensures against any accidental activation:Switch on-Take out the hose,Switch off-Put in the hose
Four-grid Battery Display for Accurate Remaining Power Indication:The inflator precisely displays the remaining battery power with a four-grid indicator.
Mi Portable Electric Air Compressor 1S:Fast and precise tire inflation/Powerful Compact Prevents over-inflation/Internal lithium batteries Five inflation modes Type-C port.
Increased speed and air volume, to get you back on the road faster.Fully inflate 2 car tires or top up car tires 8 times, thanks to enhancements.that deliver 45.4% higher inflation performance on a full charge.
High-precision cylinder block supports pressures up to 150 psi:The high-precision die-cast cylinder block made from alloy materials inflates from 0 psi to 150 psi in just 20 seconds*, making it suitable for use with shock absorbers on mountain bikes, as well as high-pressure tires on road bikes.Ready to ride with you.
Upgraded chips for expert performance:Highly accurate air pressure sensors means no more fiddling with manual pumps
Preset tire pressures, for greater ease and peace of mind:The Xiaomi Portable Electric Air Compressor 1S automatically stops inflating your tires when your desired pre-set pressure is reached.It also remembers your pressure values, so you don't have to set up repeatedly.
Multiple uses in different scenarios:Five different modes that anyone can use .Five different inflation modes—each with preset air pressure values—prevents over-inflation and delivers peace of mind.This makes the Xiaomi Portable Electric Air Compressor 1S easy for anyone to use.
Say goodbye to wires, thanks to internal lithium batteries:Lithium batteries mean no external power source is required, and no more cumbersome power cables are needed.
Easy-to-carry, attractive design:Lightweight body for greater portability.Weighing only 480g*, the compact design makes it ideal for when you're travelling light.Slip it in your bag, leave it at home, or place it in your car — this beautiful device takes up no space at all, no matter where it's stored.
Type-C universal interface*, for peace of mind on the go:Upgraded charging with a Type-C port, for worry-free trips around the world./USB adapter charging cable/In-car charging
Power bank charging
Expertly designed to enhance your life:In-built light for ease of use/LED light for night-time useSOS flashing feature, should the unexpected happen./Separated internal compartments for increased safety/The device features separate compartments for the mechanical and battery systems, to deliver optimum heat dissipation.
Eight rigorous tests* to ensure durability:Overpressure protection testing/Air-hose tensile strength testing/Compression resistance testing Electrical strength testing/Air hose low-temperature performance testing/High/low temperature charging testing/Free-fall drop testing/Durability testing
