DELL MAIN BATTERY 4C 52Wh

The Dell W57CV is a rechargeable lithium-ion battery pack for compatible laptops, intended as a replacement battery for Dell Latitude systems. Its exact part number identifies this configuration among Dell batteries.

The pack has a 52Wh stated energy capacity and a four-cell configuration. Dell type number VFV59 is associated with W57CV. It provides portable power for laptop use away from a fixed power source.

The retailer lists Latitude 7250, E7240 and E7250 variants among the models associated with this part.