Portable battery pack

Description

FIG. 1 is a perspective front view of a portable battery pack of my new design;

FIG. 2 is a front elevation view of said portable battery pack of FIG. 1;

FIG. 3 is a rear elevation view of said portable battery pack of FIG. 1;

FIG. 4 is a right side elevation view of said portable battery pack of FIG. 1;

FIG. 5 is a left side elevation view of said portable battery pack of FIG. 1;

FIG. 6 is a top plan view of said portable battery pack of FIG. 1; and,

FIG. 7 is a bottom plan view of said portable battery pack of FIG. 1.

Claims

The ornamental design for a portable battery pack, as shown and described.