Battery Pack

FIG. 1 is a perspective view of a first embodiment of a battery pack, showing our new design; FIG. 2 is a front view of FIG. 1 ; FIG. 3 is a rear view of FIG. 1 ; FIG. 4 is a left side view of FIG. 1 ; FIG. 5 is a right side view of FIG. 1 ; FIG. 6 is a top view of FIG. 1 ; FIG. 7 is a bottom view of FIG. 1 ; FIG. 8 is a perspective view of a second embodiment of a battery pack, showing our new design; FIG. 9 is a front view of FIG. 8 ; FIG. 10 is a rear view of FIG. 8 ; FIG. 11 is a left side view of FIG. 8 ; FIG. 12 is a right side view of FIG. 8 ; FIG. 13 is a top view of FIG. 8 ; and, FIG. 14 is a bottom view of FIG. 8 . The broken line showing of a battery pack is included for the purpose of illustrating portions of the article and forms no part of the claimed design.