White Note 4 Extended Battery, MPJ 6440mAh Extended Battery For Samsung Galaxy Note 4 N910, N910V, N910T, N910A, N910P, EB-BN910BBE with NFC MPJ Brand new and high Capacity Li-Polymer Extended battery for Samsung Galaxy NOTE 4 (SM-N910) / N910F / N910H Extended replacement for the original battery with comparable standby and talk time Use the authorized charger or original charger Capacity : 6440mAh with NFC .White door cover If you do not use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months