Global tesco Qi Wireless Charger Charging Receiver Module for Samsung Galaxy S3 i9300 This receiver module thin enough and make sure that it can give the newly-launched S3 wireless charging capability. At the same time, it fits the S3 perfectly without disrupting the phone looking and performance. This cover is ultra thin design for Galaxy S3. Equipped with QI/1.0 1.1 Wireless Charging Technology, it can be wireless charged by any Qi-enabled charger. 60 days warranty!