BE&middot;SELL 11.1V 65Wh Laptop Battery for Dell Latitude E5540 E5440 0M7T5F 0FT6D9 0K8HC 1N9C0 7W6K0 CXF66-12 Months Warranty Voltage:11.1v Capacity:65Wh Compatible P/N: Dell 0M7T5F 0FT6D9 0K8HC 1N9C0 7W6K0 CXF66 F49WX NVWGM N5YH9 VJXMC VVONF WGCW6 Brand New, Full 1 year warranty CE-/FCC-/RoHS-certified for safety 100% OEM compatible! Guaranteed to meet or exceed OEM specifications!