Patent ID: 11936248
Assignee: BLACK & DECKER, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  Y | IPC B  H

Claim 7:
8. The power tool system of claim 1, wherein the power tool system comprises a first battery pack and a second battery pack, wherein:
the first battery pack includes a first battery pack housing that is operably connectable to the battery pack receptacle on the tool housing, the first battery pack includes a set of battery cells disposed in the first battery pack housing, the set of battery cells including at least 15 battery cells each having a nominal voltage of approximately 3.6V and an impedance of approximately ≤13 mΩ, and a set of first battery pack terminals electrically connectable to the set of tool terminals, the first battery pack having a nominal voltage of at least approximately 54V; and
the second battery pack includes a second battery pack housing that is operably connectable to the battery pack receptacle on the tool housing, the second battery pack includes a set of battery cells disposed in the second battery pack housing, the set of battery cells including at least 15 battery cells each having a nominal voltage of approximately 3.6V and an impedance of ≤13 mΩ, and a set of second battery pack terminals electrically connectable to the set of tool terminals, the second battery pack having a nominal voltage of at least approximately 54V.