If the millet wireless car is broken, you can first check whether the power supply and line are normal. If the problem still exists, you can consider contacting Xiaomi customer service for repair or replacement. If you are still under warranty, you can enjoy free repair service. If the warranty period has expired, the decision needs to be made based on the fault situation and the cost of repair. It is recommended to pay more attention to product quality and after-sales service when purchasing to avoid unnecessary trouble.
It is estimated that there is no way to repair, directly buy a wireless car charger.