Superb Choice® 6-cell HP ENVY m6-1118tx m6-1119tx m6-1120ew m6-1120sw m6-1120tx Laptop Battery Type: Battery Compatibility: HP ENVY m6-1118tx m6-1119tx m6-1120ew m6-1120sw m6-1120tx Battery Type: 6 Cell Lithium-Ion Battery Voltage: 11.1V Battery Capacity: 4400mAh Parts: 1 year