Battery Expansion Pack

FIG. 1 is a top, front perspective view of a battery expansion pack;

FIG. 2 is a bottom, back perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a top, front perspective view with a disclaimed camera and mount included in broken lines as environmental context;

FIG. 10 is a bottom, back perspective view thereof; and,

FIG. 11 is a left-side view thereof.

The broken lines in FIGS. 1 - 8 depict portions of the battery expansion pack. The broken lines in FIGS. 9 - 11 illustrate environment. None of these broken lines form part of the claimed design.