can
In principle, it is possible, but Apple's charging system has a recognition device, when the iPhone recognizes that the charger is another brand, it may stop charging, and display \"this accessory is not applicable\" such a prompt, or it is recommended to use Apple's original charger is safer.
Yes, but the actual charging power is only 5W. However, it is not recommended. Apple's charger power is only 5v1a or 5v2a, Huawei's current more is fast charge 9v2a, or even higher.