Portable power supply

Abstract

Description

FIG. 1 is a perspective view of a portable power supply showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line shown in the drawings of the portable power supply are included for the purpose of illustrating environmental structure and form no part of the claimed design.

Claims

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