Attention: There maybe 2 battery models fit for your laptop: RJ40G 63Wh and WY9DX 42Wh, just refer to above picture. Please open your laptop case to confirm your original battery shape and then choose the right one. This listing we are selling is RJ40G 63Wh.
Replacement part numbers:
RJ40G 01K2CF 075X16 WY9DX
0WK3F1 0M3KCN 005R42
Compatible with models: (Ctrl + F for fast search your laptop model)
For Latitude 14 5420 CHKFM FDTCY XPC5H series;
For Latitude 15 5520 39V1H FPKNM series;
For Precision 15 3560 3H45Y 4MTF7 758J7 7RV10 F3T9T series
For Latitude 14 5420 series.
For Latitude 15 5520 series.
For Precision 15 3560 series.