Apple XR does not support pd35w fast charge.
The Apple XR supports up to 18W of fast charge, and the Apple XR's original charger has 5W of power, but you can use a USB-PD protocol charger and cable to achieve fast charging up to 18W. However, it should be noted that if you want to achieve 18W fast charge, you need to use a charger and cable that comply with the USB-PD protocol, and the device itself needs to support this protocol. Otherwise, even if a high-power charger is used, the fast charging effect cannot be achieved.
support
The iPhone EXR comes standard with a 5WUSB power adapter. But iPhone EXR support fast charge, it is recommended to use 18w, Apple xr fast charge maximum support 61w, can be used by iPhone EXR support fast charge Apple official charger has Apple18W, 29W, 30W, 61W and so on.