Replacement for Part Number:
RJ40G CPX-M033W 01K2CF 075X16 WY9DX 0WK3F1 0M3KCN M033W
Compatible Models (use "Ctrl+F" to find your model quickly)
Fit for Dell Latitude 5420 Series
Fit for Dell Latitude 5520 Series
Fit for Dell Precision 3560 Series
Package included:
1X RJ40G Battery
1X User Manual
1X Tool Kit
Important Note:
there are two battery models fit for your laptop:
4-cell 63Wh RJ40G battery
3-cell 42Wh WY9DX battery
please comfirm which one you need by checking your original battery before placing your order !!!
Important Note:
1. Check your original battery's part number and confirm the exact battery model you need.
2. Before installing the replacement battery, please read the maunal carefully.
3. If you are not sure you can replace the battery by yourself, please find a tutorial online or ask a professional staff to help you replace it.
4. When using the battery, care should be taken to prevent exposure and moisture.