Qi Wireless Charging Receiver for Samsung Galaxy S3 III i9300 Black

Great size. Does not block the fingerprint scanner on the back of my phone. Keeps dust out of my port. Fast charging. No complaints.

A little tight getting the back cover on, and it is a little thicker than I expected, but it works.

it works but its too bulky for the s3 back cover.

I bought this charger because my regular chargers were messing up. I had high hopes for this charger, and I was not disappointed. The only con was that it kept disconnecting on the charging dock, because the receiver has to be placed directly on the charging dock. It took a few seconds to set up, with the directions in hand, it was basically fool proof. It charges at a slightly faster rate than the charger that came with the phone. It is very reliable, and you do not have to get a special backing for the phone, because they original back snaps right into place. By just looking at the phone, it is barely noticeable that there is something on top of the battery. Overall, I would recommend this to everyone. This charger is convenient to have, and there is not a possibility of losing it unless you take out the backing of the phone. Would definitely buy again if I had to!

Works reasonably well, but adds a bit of a bulge to the back of the S3. Wireless charging gets the unit very warm, but it seems all wireless charging systems do this.