PowerMoxie 24 Month Warranty - Lion Battery for Samsung Galaxy S3 (2100 mAh). Fits GT-I9300, I535, I747, T999, R530, L710, EB-L1G6LLU 2 Year Warranty Tested & Passed Strict Quality Control Standards Grade A Cells Ensure Longer Battery Life (550+ cycles) and High-Speed, Efficient Charging Voltage: 3.8V Capacity: 2100mAh Equipped with an NFC Antenna. Allows Your Handset to Communicate with Other Devices Equipped with NFC Technology