Difference Between QC (Quick Charge) and PD (Power Delivery) Chargers.
What's the difference between quick charge and extreme fast charge? - Battery Power Tips
Amazon.com: Quick Charge 3.0, 18W USB Wall Charger QC 3.0 Adapter 3A Fast Charger Compatible with iPhone 12 11 Pro X XR XS Max | Galaxy S21 S20 FE S10 S10e S9