

With all the low wattage usb chargers that all of us probably have at home my strategy is to only buy laptop chargers (so I can travel with just one) so usually minimum of 45W, for me ideally 65W (so 20V 3.25A) just because I have a few old thinkpads with the larger battery. A GAN 65W charger is as compact as an old 20W phone charger, look for example at the Anker Nano II which is the last one I bought.
Nice, good strategy