Laptop Spare Part Battery

Dell 451-BCFS is an internal replacement battery for compatible Dell laptops. The listing describes it as an original Dell part, intended to power the notebook from inside its chassis.

It uses Li-Polymer technology and has 6 cells. Stated capacity is 8070 mAh / 97 Wh, with an output voltage of 11.4 V; the listed colours are black and silver. These details help identify the battery when checking a replacement part.

Listed compatible models are Dell Precision 15 (7530), Dell Precision 17 (7730), Dell Precision 17 (7740) and Dell Precision 15 (7540). Check the model and part number when matching it to a notebook; the listing associates these models with part 451-BCFS.