The Xiaomi Mijia Air Pump 3 is currently available on JD.com for ¥152.54 during the 11.11 promotional period. This price is achieved by combining platform discounts with government subsidies.
The device features a 21mm alloy die-cast cylinder and a motor that delivers a maximum pressure of 150psi. According to the manufacturer, the inflation speed has been increased by 25% compared to previous iterations.
The pump is powered by two 2500mAh lithium batteries, totaling 5000mAh. This capacity allows for 10 car tire inflations, 19 road bike tire inflations, or 80 basketball inflations on a single charge.
Technical additions include a digital chip sensor with an accuracy of plus or minus 1psi and an automatic pressure calibration system. The unit also incorporates a pressure relief valve for easier adjustment and a screen for real-time progress monitoring.
The device supports preset inflation modes with an automatic stop function upon reaching the target pressure. It is also equipped with an LED light that features both standard illumination and an SOS mode for emergency situations.
