While the iPhone 8, 8 Plus and X are currently limited to 5-watt wireless charging speeds, MacRumors reports the release of iOS 11.2 will boost that speed to 7.5 watts. The speed increase will require a charging pad capable of achieving those speeds, and not all are up to the challenge. A test showed that the Belkin wireless charger currently sold by Apple—which supports 7.5 watt charging—did charge an iPhone X running the iOS 11.2 beta…
