Product Reference: 39435
Wireless Charging Back Cover
This wireless charging back cover has been specially designed for use with the Samsung Galaxy S4. A perfect form-fitting back cover, simply remove the original S4 back cover and replace it with the official S4 Wireless Charging Cover, enabling wireless charging at any time. The case has a built in magnetic alignment between the wireless charging pad and back cover making sure the phone is always correctly placed for optimum charging.
Electromagnetic field for wireless charging
In conjunction with the S4 Charging Pad the Samsung Wireless Charging Cover allows your S4 to charge wirelessly via electromagnetic field and inductive coupling that send and energy charge from the charging pad to your phone. This makes for a beautiful space saving way to charge your phone at your desk, office or at home.
This wireless charging cover has been Qi certified. Qi is the global standard for wireless charging, this means that all accessories with the Qi logo will work with Qi chargers giving you one charging unit for multiple devices.