The ornamental design for a batterypackcarriageassembly, as shown and described.
FIG. 1 is a front perspective view of a first construction of a battery pack carriage assembly.
FIG. 2 is a front view of the battery pack carriage assembly of FIG. 1.
FIG. 3 is a rear view of the battery pack carriage assembly of FIG. 1.
FIG. 4 is a left side view of the battery pack carriage assembly of FIG. 1.
FIG. 5 is a right side view of the battery pack carriage assembly of FIG. 1.
FIG. 6 is a top view of the battery pack carriage assembly of FIG. 1.
FIG. 7 is a bottom view of the battery pack carriage assembly of FIG. 1.
FIG. 8 is a front perspective view of the battery pack carriage assembly of FIG. 1 within a blower; and,
FIG. 9 is a front perspective view of the battery pack carriage assembly of FIG. 1 within a battery pack charger.
The ornamental design which is claimed is shown in solid lines in the drawings. The portions of the design shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design.