Qi Wireless Charging Back Cover for Samsung Galaxy S3 - Ultra Thin

This back cover will instantly turn your Samsung Galaxy S3 into a wireless charging compatible phone. Just click the cover into place and your S3 will be compatible with any Qi standard charging pad. Just in case you didn't know, Qi (pronounced "Chee") was developed by mobile manufacturers including Nokia, Samsung, HTC and Sony in order to establish a global standard for inductive charging technology. When the back cover is clipped on, just place the phone on any Qi compatible charging pad and your phone will start charging. No wires to connect! If you don't have a charging pad yet, make sure to check out TXD-A220. And best of all, this wireless charging back cover only makes your phone 1mm thicker.

http://www.plusbuyer.com/qi-wireless-charging-back-cover-for-samsung-galaxy-s3-ultra-thin-p-5550.html