The OnePlus 9 Pro supports the Qi wireless charging protocol, so it can be charged using wireless chargers from other brands that support the Qi protocol. However, to ensure that the charger meets the charging needs of the OnePlus 9 Pro, it is best to choose a brand approved charger. In addition, the OnePlus 9 Pro supports up to 50W wireless fast charge, if you want to enjoy the fastest charging speed, it is recommended to choose a charger that supports high power output. In order to ensure the safety and best charging results, it is recommended to use the manufacturer's approved charger or consult the manufacturer's official guide.
The OnePlus 9pro doesn't work with other brands of wireless chargers. The OnePlus phone does not match the Huawei wireless charger, so it cannot be charged