Adhesive pads for the Samsung® Galaxy S4 that allow these phones to be wirelessly charged with a Qi compatible charger. Expose the 3m adhesive tab and attach to the back of your battery, line up the terminals, put your case back on, and the induction coils inside the pad will make wireless charging possible. No more tangled charging leads required! Clean and convenient.
Suitable Qi Charger see MB3658
Wireless Qi Charging Pad for Samsung® S4 - MB-3665
•   Input voltage: 5VDC 1A
•   Charging current: 5VDC 500-1000mA
•   Transmission distance: 5mm
•   Dimensions: 83(L) x 42(W) x 1.3(D)mm
Also available
For Samsung® Galaxy S3 - MB-3664
For Samsung® Galaxy S5 - MB-3666