Super happy with my purchase, nothing to say! Charging is done correctly the way to 100%. Works perfectly with the case Samsung S-View Cover EF-CG900. Also tested with the induction charger Pad WCD-100 for the LG G3, carefree charging. At the back cover any traces to the naked eye or to the touch (dents / strain), at least for me. Finally thank you to AMAZON, with a good product tracking.