High Performance Lithium Ion Main Battery Pack for Dell Latitude E5540 OEM Part # equivalent: 0ft69, 0K8HC, 0M7T5F, 0WGCW6, 1N9C0, 312-1351, 3K7J7, 451-BBID, 451-BBIE, 451-BBIF, 45hhn, 7W6K0, 845hhm, 970V9, 9TJ2J, CXF66, F49WX, FT6D9, N5YH9, NVWGM, TU211, VJXMC VV0NF, WGCW6, DL-E5440X9, LDE274, 970V9-BTI |