Should use a 15-watt charging cable
: iPhone does not use QC charging standard! It's PD!
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When it comes to mobile phone fast charging, I believe many people will think of QC X.0 charging, but the iPhone is not using QC, but PD, all written as Power Delivery, is the standard used by many of the latest notebook computers, because the PD charging standard,
XR charging, there are two methods of maximum power 10W, no need to change the line, while the price is cheap maximum power 18W, need to change the line,