Product Specification Battery Output: 14.8V Battery Capacity: 40Wh Battery Cell: 4 cell Battery Type: Li-polymer Battery Condition: Brand New Compatible Part Numbers: 0MF69 / 24DRM / 312-1387 / 312-1390 / 312-1392 / 312-1433 / 451-12107 / 451-12108 49VTP / 4DMNG / 4WY7C / 68DTP / 6HY59 / 6K73M / 6KP1N / 6XH00 / 8RT13 / 8TT5W / 9K1VP DJ9W6 / FW1MN / G019Y / G35K4 / MK1R0 / MR90Y / N121Y / PVJ7J / T1G4M / V1YJ7 / V8VNT VR7HM / W6XNM / X29KD / XCMRD / XRDW2 / YGMTN Compatible with Laptop Models: (Use”Ctrl F” Find your Model) Dell Inspiron 14 Series Dell 14-3421 14-3437 14-5421 14-N3421 14-N5421 Series Dell Inspiron 14R Series Dell 14R-3421 14R-5437 14R-N3421 14R-N5421 14R-N5437 Series Dell Inspiron 15 Series Dell 15-3521 15-3531 15-3537 15-3541 15-3542 15-3543 Series Dell Inspiron 15R Series Dell 15R-5521 15R-5537 15R-N3521 15R-N5521 15R-N5537 Series Dell Inspiron 17 Series Dell 17-3721 17-3737 17-5721 Series Dell 17R Series Dell 17R-5737 17R-5727 17R-5721 17R-N3721 17R-N3737 17R-N5721 17R-N5737 Series Dell Latitude 14 3000 15 3000 3440 3540 E3440 E3540 Series Dell Vostro 2421 2521 Series Categories: Dell Laptop Battery, Laptop Battery Tag: Dell Laptop Battery