The Huawei 66w and Honor 66w are universal.
I have a Huawei mobile phone and a honor mobile phone, the chargers are mixed, will not be hot, Huawei and Honor 66W chargers in the heat treatment is still very good.
However, they all have a common problem, because the charging power is relatively large, the charging line is relatively thick, and the connection of the wire is easy to crack.