Wireless charging means you can re-energize your phone’s battery without a physical tether. It also prevents possible damage to your phone’s charging port. Unfortunately, not all phones support wireless charging, but we’ll tell you which iPhone models do.
When you recharge your iPhone’s battery without plugging a cord into it, this reduces wear and tear or possible damage to the Lightning port.
Technically, the power transfer process does require a cord—the power cord that connects the wireless charging pad to an electrical outlet. The energy passes from the power outlet through the cord and into the charging pad.
