Review on 🔋 Xiaomi Air Inflator: Handheld Electric Car Tire Pump with LCD Display and LED Light - 150PSI, 2000mAh Battery by Mariqn Carey

My bike tires lose about 10-20 pounds of pressure after a week of sitting. I have this to quickly inflate my tires before a trip. As shown in the video, pulling the hose out of the trunk turns on the supercharger display. You can use the default settings depending on what you're pumping, or you can use manual mode and choose your own pressure. Some of the default settings aren't listed in psi, so you'll need to know or calculate the number each time. It's easy to use, even on my Presta valves. I screwed on the adapter included in the kit and it works with Presta, removed and works with Schrader (standard for a car). You have to make sure you open the valve fully or the compressor will quickly build up pressure to the set point and then drop back down. This indicates that the valve should be opened further. When the valve is in the correct position, press the push buttons to set the pressure, then press the center button to start and stop the compressor. It will stop automatically at the programmed default pressure. It also comes with adjustments and a ball point needle for injecting air into sports balls. I am very happy with my purchase. The battery is enough to inflate several tires before being recharged. It has an LED on the bottom that shows the battery level in different colors to indicate the battery level.