cannot
Because Apple and Android use different charging ports, the Apple 15 uses the Lightning port, while Android phones use the Micro USB or USB-C port.
The shape and socket of these two interfaces are different, and they cannot be directly compatible with use.
In addition, Apple devices use Apple's unique charging protocol, and Android chargers cannot recognize and adapt to the charging needs of Apple devices, which may cause the charging speed to slow down or not charge normally.
Yes, Android Slow Charge can charge the iPhone 15, but it will be slower than using the original charger. This is because Apple devices need to be charged using specific currents and voltages, and using non-Apple original chargers may affect charging efficiency and security. Therefore, when using Android slow charge to charge Apple, you need to carefully choose the charging cable and adapter to ensure that the charging process is safe, stable and efficient.