If the Xiaomi Portable Electric Air Compressor 2 Pro is powered on but not inflating, please refer to the following methods:
1. Ensure that the battery is sufficiently charged. A low battery can prevent the air compressor from functioning properly;
2. Check if the current tire pressure is above the preset value. If the tire has already reached or exceeded the set pressure, the air compressor can not inflate further;
3. Make sure that the item you are trying to inflate is suitable for the air compressor. For instance, if you are using it for low-pressure inflatables, such as balloons, be aware that these types of products can fall outside the measurable range of the product.