Battery Type: Li-ion; Voltage: 15.2V; Capacity: 63Wh/3941mAh; Cells: 4-cell. Compatible Models: Designed for Dell Latitude 14 5420 Series, Dell Latitude 15 5520 Series, Dell Precision 15 3560 Series, and Dell P137G P137G001 P104F P104F001 P104F002. Replacement Part Numbers: RJ40G 1K2CF 75X16 WK3F1 M3KCN 01K2CF 075X16 WY9DX 0WK3F1 0M3KCN 005R42 RJ4OG 4ICP5/57/79. Note: Two battery models (RJ40G 63Wh and WY9DX 42Wh) are available for Latitude 5420 and 5520 laptops. Identify the required model based on your original battery. Manufactured with 100% new components. Actual runtime varies with device power demands and usage. For initial use, discharge the battery to 5% (not 0%) and charge to 95%, repeating this process 3-4 times.
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First Listed on Newegg
June 13, 2026
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