Replacement Part Number: RJ40G / 01K2CF / 075X16 / WY9DX / 0WK3F1 / 0M3KCN / 005R42 For Dell series Dell P137G P137G001 ,Dell P104F P104F001 P104F002. Replacement for: Dell Latitude 14 5420 CHKFM Dell Latitude 14 5420 FDTCY Dell Latitude 14 5420 XPC5H. Replacement for: Dell Latitude 15 5520 39V1H Dell Latitude 15 5520 FPKNM. Precautions The Dell laptop models on this product page are compatible with 2 battery models: WY9DX (42Wh 3-Cell) , RJ40G(63Wh 4-Cell) Precautions Confirm your original battery model and appearance, compared with our battery image, make sure that's what you need. Engineered to match Dell's original specs, fitting Latitude 14 5420, Latitude 15 5520, and Precision 15 3560 models seamlessly. Verify your battery model before ordering for a perfect fit.
A 63Wh, 4-cell Li-ion battery delivering 15.2V and 3941mAh of capacity for extended runtime whether you're at the office, traveling, or working from anywhere.
Quality cells help prevent unexpected shutdowns and keep your workflow uninterrupted. Cycle the battery 34 times after installation to maximize lifespan and efficiency.
Comes fully charged and ready to install with no modifications needed. Clear setup guidance is included to help you get up and running smoothly from the start.
RJ40G battery Compatible Part Number: Power That Keeps Up With You Precision Compatibility High-Capacity Performance Built for Daily Reliability Ready Right Out of the Box