Egoway New Laptop Battery for Dell Alienware M15X P08G, fits F681T D951T F3J9T HC26Y NGPHW T779R T780R W3VX3 312-0207 312-0210 SQU-722 SQU-724 [Li-ion 11.1V/5200mAh] Battery type: Li-ion; Capacity: 5200mAh; Cells: 6-cell; Voltage:11.1V. 100% New from Manufacturer, High Performance Dell Alienware M15X P08G Series Replacement Battery. Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety Contain with Durable cells; Low power consumption IC design; Tested with strict quality control standards; Direct warranty from Manufacturer. Warranty: 12 Months warranty, 24 x 7 email support.