Easy&Fine18 Months Full Warranty, Dell Latitude New Battery E6420 (9 cells 11.1V 97WH) for Dell Latitude E5420, E5520, E6520, PRV1Y, M5Y0X Dell New Battery in high grade quality and 18 months full warranty, 30 days money return guarantee ! Voltage: 11.1V Capacity: 97WH; 9Cells, Black Easy&Fine&reg;grade A cells, Sturdy packaging, FAST shipping and GREAT service. New Replacement Product,Works as Genuine Parts; Easy&Fine&reg;is a registered U.S. Trademark under Serial number 86024160