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RJ40G M033W 1K2CF Laptop Battery for Dell Latitude 14 5420 15 5520 Precision 15 3560 WK3F1 M3KCN 01K2CF 075X16 WY9DX 0M033W 0WK3F1 0M3KCN 005R42 FDTCY P137G P137G001 P104F P104F001 P104F002 15.2V 63Wh

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

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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