A USB-C PowerDelivery 3.0 charger with a very good USB-C to USB-C cable that can also transmit sufficient power should be used.

This would be a 90 Watt power supply and it comes with a USB-C to USB-C cable and doesn't cost too much:

https://www.digitec.ch/de...

Note that you only get the 90 watts if you only connect the USB-C cable, i.e. if you use other connections, the four different connections will share the power.