Huawei car charger can charge Apple 15, because the car charger on the market now generally uses USB interface to charge, and Apple 15 also supports USB charging, so as long as Huawei car charger meets the standard, you can normally charge Apple 15. However, it should be noted that the Apple 15 needs to support PD fast charge, so you need to buy a Huawei car charger that supports PD fast charge to achieve faster charging effect.
Yes, but there may be some compatibility issues.
According to relevant reports and user feedback, some Huawei car chargers may not work properly when charging the iPhone 15, or the charging speed may be slow. This is mainly due to differences between Huawei and Apple in terms of charging protocols and power.