PD18W USB wall charger or 30W, which to buy? August 25, 2020PD 18W USB charger, suitable for iPhone8 and above series. If you just need to fast charge your iPhone, then choosing PD18W is enough!
Differences between PD and QC3.0 fast charging August 21, 2020PD fast charge is better than QC fast charge in these aspects, and the difference may not be obvious for mobile phone batteries.