Where can I buy a genuine Samsung Wirless Charging Back?

[AC Question]

I am so irritated. I've tryed the stick in receivers inside my phone as well as what I guess was a knock off battery cover, it did't work with either wireless charging base I purchased. Has anyone had success making their note edge wireless charging capable?

 

[hallux]

Looked at Samsung's site and filtered the accessories to the Galaxy Note Edge (I'm assuming based on reading between the lines a bit), I don't see an official Samsung replacement battery cover for wireless charging.