According to Patently Apple, the Cupertino team has developed a system that will allow upcoming iPhones to charge external devices that support wireless charging, including the iPhone. The patent describes the use of an induction coil and the direction of electromagnetic radiation.
Simply place a second device behind your iPhone to enable reverse charging. It is worth noting that a similar function is available on many modern Android flagships. It works on the same principle.
Recall that, according to insiders, the upcoming iPhone 15 Ultra will be the first Apple smartphone in which the Lightning connector will be replaced by USB-C. In the future, the company will implement this in more affordable models.
Source: Ferra
