Battery Type: Li-ion, Voltage: 14.8V(compatible with 14.4V , NOT 11.1V Version), Capacity: 40Wh , Cell: 4 cell (NOTE!!Dell inspiron 14 15 17 3000 5000 Series laptop have 2 or more different batteries,they look similar.Please must check your original battery model , voltage(NOT 11.1V) and exact laptop model carefully before purchase.)

Compatible with: Dell Insprion 15-3000 15-5000 17-5000 Series,14-3421 14-3437 14-5421 14-N5421 14-N3421 14-N5421 14R-3421 14R-5421 14R-5437 15-3521 15-3537 15-3541 15-3542 15-3543 15-5521 15R-1528R 15R-3521 15R-3537 15R-5521 15R-5537 15R-N3521 15R-N5521 15R-N5537 17-3721 17-3737 17R-5737 17R-5721 17R-N3721 17R-N3737 17R-N5721 17R-N573 Latitude 3440 E3440 3540 E3540 Vostro 2421 2521

Compatible P/N:XCMRD MR90Y 0MF69 24DRM 312-1387 312-1390 312-1392 312-1433 451-12107 451-12108 49VTP 4DMNG 4WY7C 68DTP 6HY59 6K73M 6KP1N 6XH00 8RT13 8TT5W DJ9W6 G019Y G35K4 MK1R0 PVJ7J T1G4M V1YJ7 V8VNT VR7HM W6XNM X29KD YGMTN FW1MN

100% Brand NEW replacement / CE,FCC,RoHS Certified for Safety

If you are not satisfied with the purchase, please feel free to contact NATNO customer service and we will try our best to solve your problem.