Fast charging: Use a compatible USB-C power adapter for fast charging.
Recommended adapter: Apple 40W Dynamic Power Adapter with 60W Max, or a compatible USB-C PD charger.
Charging port: USB-C.
Cable: USB-C to USB-C charging cable.
Safety: Choose a genuine Apple adapter or a reputable, safety-certified alternative.
5G support: The iPhone 17 Pro Max supports 5G mobile networks; 5G is a phone feature, not a charger feature.