Answer
Oct 17, 2025 - 05:01 AM
The Dell Latitude 5420 is compatible with a 4-cell 68Wh or a 3-cell 42Wh lithium-ion battery. It is recommended to use genuine Dell batteries with part numbers such as 8V5GX, 4YFVG, or 7V69Y for optimal performance and safety. Always check your laptop’s specifications or consult Dell support to ensure compatibility.
