Battery, 53WHR, 4 Cell,

The Dell 451-BCQD is a replacement battery for selected Dell laptops. Its alternate identification, TXD03, type H5CKD (0TXD03), helps match it to the corresponding battery variant.

With lithium-ion cells in a 4-cell configuration and a stated capacity of 53Wh, it provides the listed stored energy for a compatible laptop. The listing names selected Dell Inspiron and Latitude systems; check that the part identification matches the battery being replaced. No particular runtime is specified.