I am also a cheapskate but afraid of using noname power supplies and have been very happy with the HP charger that works on all my devices including a Macbook:

I am also a cheapskate but afraid of using noname power supplies and have been very happy with the HP charger that works on all my devices including a Macbook: https://www.amazon.ca/HP-3PN48UT-USB-C-Slim-Elitebook/dp/B07R8PCTQQ/ https://www.amazon.ca/HP-3PN48UT-USB-C-Slim-Elitebook/dp/B07... It even includes a handy USB-A port for non-USB-C cables.