https://wccftech.com/iphone-2018-new-qi-wireless-material-faster-charging/

Wireless charging was first introduced with the iPhone 8, iPhone 8 Plus and the bezel-less, notch-touting iPhone X. This feature is certainly going to find its way in the 2018 iPhone lineup and if the latest development ends up being true, perhaps these upcoming devices will be able to top up faster thanks to a new Qi wireless charging material that is expected to find its way in them.

Apple will reportedly be incorporating a ferrite polymer composite solution in all but one of its 2018 iPhone models, and at this stage, it is difficult to determine which model is it going to be since all three upcoming devices will serve a purpose when they are officially unveiled during the month of September, According to China Times, there are claims that a thicker copper wire coil will be present in at least one model, instead of the FPC material that we mentioned earlier.