iPhone sales are no longer equipped with chargers, hundreds of charger factory and brands company present 20W PD chargers to meet the market demand.
20W USB PD charger: USB-C output not only for iphone 12, but also support other protocol, such as:
Apple: 2.4A
Samsung: 5V 2A
QC2.0/QC3.0
DCP, AFC, FCP, SCP, PE2.0, PD3.0