Portable power bank

Description

FIG. 1 is a front view of a Portable Power Bank showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof, the bottom view being a mirror image thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 5 is a top, rear, right side perspective view thereof; and,

FIG. 6 is a bottom, front, right side perspective view thereof.

The broken lines in the figures depict portions of the portable power bank that form no part of the claimed design.

Claims

The ornamental design for a portable power bank, as shown and described.