Techie compatible for Dell Inspiron N3451 Series, Inspiron 3551, 3451, Inspiron 5451, Vostro 3458, Vostro 3558 laptop battery.

Techie Compatible for Dell Inspiron 14-3421 Series, Dell Inspiron 14 Series, Dell 14-3421 Series, Dell 14-3437 Series, Dell 14-5421 Series Laptop Battery.

Battery Ratings: Li-ion, 11.1V 4000mah, 6 Cell

Compatible battery part numbers (p/ns): 0MF69, 312-1390, 49VTP, 68DTP, 6KP1N, 8TT5W, FW1MN, MK1R0, PVJ7J, V8VNT, X29KD, YGMTN, 24DRM, 312-1392, 4DMNG,6HY59, 6XH00, 9K1VP, G019Y, MR90Y, T1G4M, VR7HM, XCMRD, 312-1387, 312-1433, 4WY7C, 6K73M, 8RT13, DJ9W6, G35K4, N121Y, V1YJ7,W6XNM, XRDW2

Supports the following laptop models: Dell 14-N3421 Series, Dell 14-N5421 Series, Dell 14R Series, Dell 14R-3421 Series, Dell Inspiron 15 Series, Dell 15-3521 Series, Dell 15-3537 Series, Dell 15R-5521 Series, Dell 15R-5537 Series, Dell 15R-N3521 Series, Dell 15R-N5521 Series, Dell 15R-N5537 Series, Dell Inspiron 17 Series, Dell 17-3721 Series, Dell 17R Series, Dell 17R-5737 Series, Dell 17R-N3721 Series, Dell 17R-N3737 Series, Dell 17R-N5721 Series, Dell 17R-N5737 Series, Dell 3421 Series, Dell 3437 Series, Dell N5521 Series, Dell N5537 Series, Dell N5721 Series, Dell N5737 Series, Dell Latitude 14 3000 Series, Dell Latitude 15 3000 Series, Dell Latitude 3440 Series, Dell Latitude 3540 Series, Dell Latitude E3440 Series, Dell Latitude E3540 Series, Dell Vostro 2421 Series, Dell Vostro 2521 Series.

Please check above battery part number (P/N) from the label of existing battery. If your laptop’s battery part number is not listed here, please ask me through “ask seller a question” link and I will help you decide which battery is suitable for your laptop.