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Xiaomi
Xiaomi Portable Electric Air Compressor 2
Compact car tyre top ups, bicycle and scooter inflation, glovebox emergency pump
Overview
The Xiaomi Portable Electric Air Compressor 2 is a pocket sized cordless pump with a built in 2000mAh battery and a USB-C charging port. It tops out at 150 PSI and uses a digital pressure sensor rated to plus or minus 1 PSI, with six preset modes and automatic stop at the target pressure. Xiaomi quotes about 8 minutes to fill a 205/55 R16 car tyre from flat to 2.5 bar, and around ten tyre top ups per charge. The whole unit measures 123 x 75.5 x 45.8 mm and weighs about 490 g.
Key Highlights
- Six preset modes cover cars, motorcycles, bicycles, electric scooters and balls, and the pump stops on its own at the target pressure
- The digital sensor reads within plus or minus 1 PSI and shows live pressure on the built in display
- A 19 mm alloy die cast cylinder takes it to 150 PSI, enough for car tyres and high pressure road bike tyres
- A full charge reinflates about ten 205/55 R16 car tyres, or fills two from flat, with a four segment battery indicator
- Weighs about 490 g at 123 x 75.5 x 45.8 mm, and the storage pouch holds the hose and the valve adapters
Technical Specifications
| Brand | Xiaomi |
|---|---|
| Model | Xiaomi Portable Electric Air Compressor 2 |
| Max Pressure | 150 PSI (10.3 bar), adjustable from 3 PSI (0.2 bar) |
| Flow Rate | Not published (Xiaomi quotes fill times rather than an airflow rating) |
| Power Source | Built in 2000mAh lithium ion battery, charged over USB-C at 5V/2A. No 12V car socket lead. |
| Battery Capacity | 2000mAh (14.4Wh), about 3 hours to charge |
| Auto Shutoff | Yes. Stops automatically when the preset or manual target pressure is reached. |
| Hose Length | 200 mm air hose including the Schrader adapter |
| Gauge Accuracy | Plus or minus 1 PSI |
| Inflation Time | About 8 minutes for a 205/55 R16 car tyre from 0 to 2.5 bar; about 2 minutes per tyre to top up from 2.0 to 2.5 bar; about 86 seconds for a 700c road bike tyre to 120 PSI |
| Presets | Six modes: manual, bicycle, motorcycle, car, electric scooter and ball |
| Dimensions | 123 x 75.5 x 45.8 mm (device only, excluding the air hose) |
| Weight | About 490 g |
| Warranty | Not published (Xiaomi does not state a warranty term on the global product page and regional terms vary) |
