If the newly bought Huawei charger cannot be super fast charged, it may be that the agreement of your charger does not match the original Huawei mobile phone agreement, you will buy Huawei's dedicated brand of charging equipment, and there is no way to use other brands of chargers outside, super fast charging this service.
If you buy this brand of Huawei charger, you can also find after-sales help to help him.