Power Bank

FIG. 1 is a perspective view of a power bank, showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a perspective view thereof, shown in a state of use;

FIG. 4 is another perspective view thereof, shown in a state of use;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.