#xkcd's 15th "standard" in a nutshell... #USBC is just another acronym for PITA...
In case you're wondering
- BC 1.2 ( #USB Battery Charging) is USB-Implementers Forum's basic charging protocol from 2010
- PE+ = PumpExpress Plus, Mediatek's exotic own charging protocol
I would test VOOC/Dash detection on my old OP charger but I don't have dash cables anymore... Without the right cable¹, the charger acts like a BC 1.2 5V 1.5A/2.4A charger
https://xkcd.com/927/
USB charging protocols detection on a BigBen 20 W USB PD charger, model BB8591, with a Lenovo USB C to USB C cable (dock cable from work)
I actually knew the Lenovo cable does supports USB PD.
USB charging protocols detection on a BigBen 20 W USB PD charger, model BB8591, with a random unbranded USB A to USB C cable.
USB charging protocols detection on a borrowed Xiaomi 33 W charger, model MDY-11EZ, with a random unbranded USB A to USB C cable.