The Dell 0451-BBZG is an internal replacement battery for Dell laptops, listed under Dell item number 451-BBZG. Its four-cell design and 68 Wh energy capacity identify this variant for notebook replacement use.
The listed electrical specifications are 7.6 V and 8550 mAh. They describe the battery’s rated voltage and charge capacity. The exact part number helps distinguish it when checking whether it is listed for a particular laptop configuration.
The distributor lists Dell Latitude 5280, Latitude 5480 and Latitude 5590, plus Precision 3520, among compatible models. Use it for replacement in supported Dell notebook configurations where this specific part is specified.