No, you can use an ordinary data cable compatible with all the charging head that can be plugged in. And the fast charge protocol is generally backward compatible, and the ordinary line uses the most basic charging protocol. No matter what the charging head can actually be used, but the charging efficiency is not easy to say, even if it is not compatible, it can be rushed into the electricity. I remember a few years ago I took OPPO's flash charging line and Apple's charging head to charge Nokia's mobile phone, its compatibility everyone understands, so also rushed in, although the speed is very slow with a day is not full. But it's also filled in. The compatibility of the ordinary line is much better than that of the flash charge line, and the compatibility of the PD fast charge is not bad. Its charging speed can reach 5 volts and 2 amPs at the most, which is not slow, at least two hours can be fully charged.
Not necessarily. Most digital electronic products are recommended to use the original charging accessories. However, on the iPhone, the original charger has one of the biggest shortcomings is slow charging. After the release of the iPhone 8, all iPhone models all support PD fast charging (while supporting wireless charging), charging power of 18W or even up to 22W.
Unfortunately, in addition to the release of the iPhone11Pro version with the standard fast charge, other iphones are also standard 5V *1A=5W power. According to the battery capacity of the Apple iPhone MAX (3,174mah), it takes about three hours for the original charger to be fully charged.
pd fast charge refers to the charging equipment that supports the pd fast charge protocol. If you do not have the original charging cable in your hand, you can also use the charging cable that supports the pd fast charge protocol