Episode 111, Apple’s iPhone 12 MagSafe charging explained and optimizing power transfer

The iPhone 12‌ models have a ring of magnets built into the back around the wireless charging coil that adhere to MagSafe based accessories like cases and chargers, and this week’s episode will explain Apple’s MagSafe charging system and ensuring you are getting the maximum 15-watt power transfer. (Graphics courtesy of Apple Inc.)

The MagSafe Charger makes wireless charging a snap. The perfectly aligned magnets attach to your iPhone 12 or iPhone 12 Pro and provide faster wireless charging up to 15W.
The MagSafe Duo Charger conveniently charges your compatible iPhone, Apple Watch, Wireless Charging Case for AirPods, and other Qi-certified devices. Just place your devices on the charger and a steady, efficient charge begins on contact. The charger folds together neatly so you can easily take it with you wherever you go.