In general, under normal circumstances, the charging speed of the wireless charging patch is not fast
Under normal circumstances, the wireless charging receiver that currently supports the fast charging protocol is the mobile phone, that is to say, the wireless charging receiver on the mobile phone under normal circumstances, only in the case of the mobile phone factory design, it may support fast charging, if the external wireless charging receiver is basically not support fast charging, so the theoretical charging speed is not fast.
Considering that the speed of wireless charging is not fast enough, it is only suitable for auxiliary charging, so after using the charging patch, it is often inconvenient to switch between wired charging and wireless charging. And the wireless charging patch affects the beauty of the back of the phone, and it is generally used with a mobile phone protective case.