how does Wireless charging work?

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  • Best Answer:

    It's pretty simple. It's through a technology called Qi(Chi). A very thin receiver coil with an electromagnetic field is connected to the battery within the iPhone.

    Then a charging pad which comes in a variety of styles is needed. Most often has to be plugged into a wall outlet also has a charging coil as well.

    It constantly when plugged in is sending a short electromagnetic field around itself. When the iPhone is set on this pad the phone's electromagnetic field is started and is charged through the air through the coil to the battery of the phone.

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