The 100W USB-C PD Wall Charger can deliver up to 100W through its USB-C Power Delivery (PD) port. Power Delivery (PD) is the fast-charging standard that lets your device request the right amount of power.

Whether you actually see 100W depends on the device. The charger only sends what the connected device asks for. Many phones draw about 18W to 30W even on a 100W charger, so a phone charges at its normal fast-charging speed rather than the full 100W. Laptops and other high-power USB-C devices can draw much more, up to the full 100W if they support it.

In short, the 100W rating is the ceiling. Your device negotiates the right speed automatically.