COMPATIBLE MODEL A2118 A2161 A2220 DESCRIPTION Best Quality Wireless Charging Chip with NFC Antenna & Volume Button Flex Cable for iPhone 11 Pro Max. This NFC Wireless Charger will charge faster compared to others. This replacement part solves charging problems due to damaged and faulty wireless chargers. WARRANTY Quality Control Test: All products are tested twice and confirmed that they are in working condition before shipment. Phone LCD Parts, offers a one year limited warranty on spare parts provided there are no visible scratches, ripped flex cables, or internal and physical damages due to improper or incorrect installation and/or handling. No warranty issued for a spare part that has been used. If you have any concerns contact Phone LCD Parts, we are here to help! Phone LCD Parts recommends professional technician's installation.