Battery, 56WHR, 3 Cell,

The Dell 451-BBXZ is a lithium-ion battery for a compatible Dell laptop, with a 56 Wh capacity and 3 cells. These details help identify the battery when matching a replacement to the laptop.

Its listed electrical configuration includes 11.4 V and a 4-pin connector. Dell’s community page associates this part number with an XPS 15 9560 invoice; the listing does not establish compatibility with other laptop models.