The Dell Latitude E5440 11.1V 58Wh 5200mAh battery is a Li-ion battery designed for Dell Latitude E5440 and E5540 laptops.
Battery Type: Li-ion
Voltage: 11.1V (compatible with 10.8V)
Capacity: 5200mAh / 58Wh
Cell: 6 Cells
Recharge Cycles: 500
Operation Time: Around 2-3 hours
Compatible Models: Dell Latitude E5440 and E5540
Compatible Part Numbers: 0K8HC, 0M7T5F, 1N9C0, 7W6K0, F49WX, N5YH9, NVWGM, VV0NF, WGCW6