Wireless chargers operate on the principle of electromagnetic induction. A charging kit consists of a charging pad powered by electrical current (most commonly via a classic microUSB cable) and a special receiver (coil) in your phone.
Some devices have a built-in receiver, others do not, so you have to buy a special back cover and battery. After coming home, you can simply place the phone on the pad and it starts charging automatically.
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32.31 €
