The Apple xr can be charged with the Apple 12 fast
Apple xr charging protocol and Apple 12 models are the same to support the maximum 18w fast charge, iPhone EXR can reach 20w, if the fast charge protocol is inconsistent about 10w.
In the process of using a fast punch to charge an ordinary mobile phone, it will not burn the battery of an ordinary mobile phone, because the current fast charging mobile phone head has two kinds of output power, respectively, fast charging power, and one is ordinary charging power, so the charge of an ordinary mobile phone with a fast charging head will output ordinary power.
Yes, but only up to 18w fast charge