IBESTWIN Extended Battery for 10000 mAh Samsung Galaxy Note 3 Cell Phone with NFC + Back TPU Covers Battery Replacement Compatible with: galaxy note 3 III (all versions), N9000, N9005 LTE, Verizon N900V, T-Mobile N900T, AT&T N900A, Sprint N900P. Designed to offer you 3 times as much power with same usage as your original battery. Built-in IC chip prevents overcharging. with NFC functionality. guaranteed to fit your phone Grade A cells ensure longer battery life (500+ cycles) and high-speed, efficient charging. 180 days Ibestwin guarantee warranty with amazon 30 days full refund guarantee; 24 hours / 7 days a week support.