Reddit reviews Qi Wireless Charger, GMYLE Mini Qi Charging Pad for Samsung Galaxy S7 / S6 / Edge / Plus, Note 5, Nexus and all Qi-Enabled Devices - Black
We found 2 Reddit comments about Qi Wireless Charger, GMYLE Mini Qi Charging Pad for Samsung Galaxy S7 / S6 / Edge / Plus, Note 5, Nexus and all Qi-Enabled Devices - Black. Here are the top ones, ranked by their Reddit score.
Looks like I exxaggerated, it was $12...
http://www.amazon.com/Wireless-Charger-Enabled-Charging-Smartphones/dp/B00EM2CMT4
I know you want OEM, but, just an FYI, I tried this cheap one from Amazon that I had gotten for my Nexus 5 and it works great.
http://www.amazon.com/Wireless-Charger-Enabled-Charging-Smartphones/dp/B00EM2CMT4/ref=pd_sim_sbs_cps_5?ie=UTF8&refRID=0KPJXP3T5QSDB3NE0YR3
It's small, round, cheap, and the phone fits perfect in the middle. Charges with no issues.
EDIT: Amazon changed the item I linked to, updated to the right one.