Xiaomi Portable Electric Air Compressor 1SFast and precise tire inflation
Powerful
Compact
Prevents over-inflation
Internal lithium batteries
Five inflation modes
Type-C port
Fast inflation, optimum performance
Increased speed and air volume, to get you back on the road fasterFully 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.
Xiaomi Portable Electric Air Compressor 1S: 15L/min.
Mi Portable Electric Air Compressor: 7L/min.
Mi Portable Electric Air Compressor — re-inflates tires up to 5.5 times
Xiaomi Portable Electric Air Compressor 1S — re-inflates tires up to 8 times*
Inflation performance increase of 45.40%
Air flow rate increase114%
High-precision cylinder block supports pressures up to 150 psiThe 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 pumpsDigitally controlled air-pressure sensors improve inflation accuracy to ±1 psi*, putting an end to back-and-forth tire pressure checking as you inflate.
Preset tire pressures, for greater ease and peace of mindThe 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 useFive 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.
Manual ModeManual Mode: Default 35psiAdjustable Range: 3–150psi/0.2–10.3bar
Car ModeCar Mode: Default 2.5barAdjustable Range: 1.8–3.5bar
Ball ModeBall Mode: Default 8psiAdjustable Range: 4–16psi
Motorcycle ModeMotorcycle Mode: Default 2.4barAdjustable Range: 1.8–3.0bar
Bicycle ModeBicycle Mode: Default 45psiAdjustable Range: 30–65psi
Say goodbye to wires, thanks to internal lithium batteriesLithium 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 portabilityWeighing 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.
Expertly designed to enhance your life
In-built light for ease of useLED light for night-time useSOS flashing feature, should the unexpected happen.
Multiple accessories to meet your every needComes with a storage bag, Needle Valve Adapter, and Presta Valve Adapter for all eventualities.
Air hose on/off switch to prevent accidental usePrevents accidental power-on due to vibration.
Inflate from multiple anglesThe flexible hose means you can still inflate your tires, no matter where the tire valve is.
Separated internal compartments for increased safetyThe 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
Inflation pressure*
No. of items inflated when fully charged
Inflation speed
6psi
≈63 balls
≈28s/ball
9psi
≈44 balls
≈40s/ball
11psi
≈36 balls
≈43s/ball
50psi
≈9 tires
≈2 min 09s/tire
30psi
≈55 tires
≈25s/tire
40psi
≈69 tires
≈19 s/tire
120psi
≈8 tires
≈2 min 38s/tire
2.4bar
≈7 tires
≈3 min/tire
2.5 bar
≈2 tires
≈11min/tire
Inflation pressure*
No. of items inflated when fully charged
Inflation speed
Inflated item
Size 5 volleyball
Size 7 basketball
Size 5 Soccer ball
Mountain bike tires (27.5 x 1.95)
Self-balancing scooter tires (70/65-6.5)
Electric scooter tires (8 1/2 x 2)
Road bike tires (700 x 23C)
Motorbike tire (110/70 R17)
Car tire (205/55 R16)
Inflated item
USB adapter charging
In-car charging
Power bank charging
