Compatible models:
Dell Inspiron 14 Series
Dell Inspiron 14-3421 14-3437 14-5421 14-N3421 14-N5421 14R 14R-3421 Series
Dell Inspiron 15 Series
Dell Inspiron 15-3521 15-3537 15R-5521 15R-5537 15R-N3521 15R- N5521 15R-N5537 Series
Dell Inspiron 17 Series
Dell Inspiron 17-3721 17R 17R-5737 17R-N3721 17R-N3737 17R-N5721 17R-N5737 Series
Dell Inspiron 3421 3437 N5521 N5537 N5721 N5737 Series
Dell Latitude 14 3000 Series
Dell Latitude 15 3000 Series
Dell Latitude 3440 3540 E3440 E3540 Series
Dell Vostro 2421 2521 Series

Compatible part numbers:

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

• Battery type: Li-ion; Voltage: 14.8V; Capacity: 40Wh; Cells: 4-cell; Color: Black
• Compatible: Dell Inspiron 14 (3421 3437), Inspiron 14R (5421 5437), Inspiron 15 (3521 3537), Inspiron 17 (3721 3737), Inspiron 17R (5721 5737); Dell Vostro (2421 2521) Series
• Safety: CE-/FCC-/RoHS-Certified. Up to 600 recharge cycles over the life of the battery.
• Fast shipping from US , 1 Year Warranty!
• AN·GWEL® have registered a U.S. Trademark and the serial number is 87020589

Battery type: Li-ion; Voltage: 14.8V; Capacity: 40Wh; Cells: 4-cell; Color: BlackAngwel