20W PD Fast Charger: Thanks to PD 3.0 technology, this foldable USB C Charger charges the latest iPhones 3x faster than a 5V/1A charger plug. For example, iPhone 14 can be charged from 0% to 60% in only 0.5hr. Multiple Fast Charge Choices: The 20W GaN USB C Charger supports PD 3.0/2.0 QC 4.0/3.0/2.0 PPS and BC 1.2 fast charge protocols, and charges most devices at a quite fast speed. Advanced GaN II Technology: Thanks to the latest GaN II Technology, the foldable 20W USB C charger is much smaller in size with a 20% increase in operating frequency,