Specially designed for the Samsung Galaxy S III, the Qi Wireless Charging Receiver Module is an ultra-thin charging receiver that attaches to your smartphone’s battery. It’s compact and light weight design does not add additional weight. The Qi Wireless Charging Receiver Module for the Samsung Galaxy S III can stay attached your phone’s battery at all times, and will not interrupt the normal use of your device. It’s quick and easy to install: remove your phone's back cover, attach the receiver to the battery, put the cover back one, and simply place your phone on the charging plate for wireless charging.
NOTE: The receiver works with the Qi wireless charging pad (sold separately)