The Dell 451-BCPV is a six-cell lithium-ion replacement battery for compatible Dell laptops, providing power when you are away from a mains supply. Dell identifies XMV7T as its manufacturer part number.
Its stated capacity is 68 Wh. The specialist listing gives an output of 11.4 V and lithium-polymer technology, details that distinguish this variant from other Dell laptop batteries.
Dell lists the Latitude 7310 and Latitude 7410 2-in-1 as compatible systems. In these models, the battery serves as the laptop’s internal power source.