Portable power supply

Abstract

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view; and,

FIG. 7 is a bottom view.

The broken lines in the figures depict portions of the article which form no part of the claimed design.

Claims

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