Model name: XCMRD ; Battery type: Li-ion ; Voltage: 14.8V ; Capacity: 40Wh ; 4 A+ Cells.100% Brand New. Our XCMRD 0MF69 49VTP laptop battery is compatible with Dell Inspiron 14 14R 14-3421 14-3437 14-5421 Series.Up to 500 recharge cycles over the life of the battery. Compatible for Dell Inspiron 14 14R 14-N3421 14-N5421 14R-3421 14R-3437 14R-5421 XCMRD MR90Y 0MF69 312-1390 49VTP 68DTP 6KP1N 8TT5W FW1MN MK1R0 PVJ7J V8VNT X29KD YGMTN 24DRM 312-1392 4DMNG 6HY59 6XH00 9K1VP G019Y T1G4M VR7HM 312-1387 8RT13 DJ9W6 G35K4 N121Y V1YJ7 W6XNM XRDW2, fits for dell Inspiron 15 15R 15-3521 15-3531 15-3537 dell laptop series. Compatible for Dell Inspiron 15-3878 15-5566 15R-3521 15R-3537 15R-5521 15R-5537 15R-N3521 15R-N5521 15R-N5537 17-3721 17-3737 17-5721 17-N3721 17R-5721 17R-5727 17R-5737 17R-N3721 17R-N3737 17R-N5721 17R-N5737 Latitude 14 3000 15 3000 3440 3540 E3440 E3540 Vostro 2421 2521 3421 3521 for dell laptop battery.