Today, Apple released the ios11.2 upgrade package, engineers and after a new round of testing, confirmedIPhoneX does support 7.5W fast charging.
The use of mophie wireless charging of Apple's official recommendation, to charge no upgrade iPhone8Plus system, through the power meter detecting input power to the wireless charging for mobile phone terminal 7.45W, to receive power calculation of 5W, conversion efficiency is about 67%.
And the same for mophie wireless charging, to upgrade the ios11.2 after charging iPhoneX, the input power of 10.38W, that is, the mobile terminal receiving power is about 7W.
The maximum input power is 11.17W, and the conversion efficiency of 67% is 7.5W.
This is the iPhoneX upgrade to ios11.2.
In addition, the engineers use 7.5W broke the fast charge only 2 hours can be filled, can be said to be very awesome, as for 7.5W in the end how much faster than 5W, please pay attention to the next charging test head net.