Alternant Part Number:

RJ40G 01K2CF 075X16 WY9DX 0WK3F1 0M3KCN 005R42

Compatible Model Numbers:( ctrl+f check your laptop model):

Dell Latitude 14 5420 series:

Dell Latitude 14 5420 CHKFM; Dell Latitude 14 5420 FDTCY; Dell Latitude 14 5420 XPC5H

Dell Latitude 15 5520 series:

Dell Latitude 15 5520 39V1H; Dell Latitude 15 5520 FPKNM

Dell Precision 15 3560 series:

Dell Precision 15 3560 3H45Y; Dell Precision 15 3560 4MTF7; Dell Precision 15 3560 758J7; Dell Precision 15 3560 7RV10; Dell Precision 15 3560 F3T9T

Dell P137G P137G001, Dell P104F P104F001 P104F002

Attention:

DELL Latitude 5420 ,DELL Latitude 5520 laptop and DELL Precision 3560 Laptops are compatible with 2 battery models:

WY9DX (42Wh 3-Cell) , RJ40G(63Wh 4-Cell)

Please open the back case of your laptop to check the original battery size and capacity before placing an order.