Dell VDXT7 is an internal rechargeable battery for compatible Dell laptops, fitted inside the notebook to supply power during use.
Its lithium-polymer technology and four-cell construction are specified with a 63 Wh energy capacity, 3941 mAh charge capacity and 15.2 V rated voltage.
Compatibility is listed for Dell Latitude 13 (5320), Latitude 13 (7320), Latitude 14 (7420) and Latitude 15 (7520), helping identify the notebook models for which this battery is intended.