X9 Pro

Cordless compressor from Fanttik weighing around 435 g that reaches up to 10.3 bar (150 PSI) according to the manufacturer, enough for high wheelchair tyre pressures. You set the target pressure in PSI, bar or kPa; the device shows the current tyre pressure digitally and stops automatically. The chuck fits Schrader valves, and a Presta adapter and a ball needle are included. It charges via USB-C, and according to Fanttik one charge lasts for up to 23 minutes of continuous use.