Portable charger

FIG. 1 is a top, front, right side isometric view of a portable charger;

FIG. 2 is a bottom, rear, right side isometric view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a left side elevation view thereof;

FIG. 9 is a top, front, right side isometric view of the portable charger of FIG. 1 , shown in a first configuration for use; and,

FIG. 10 is a top, front, right side isometric view of the portable charger of FIG. 1 , shown in a second configuration for use.

The broken lines in the drawings depict portions of the portable charger that form no part of the claimed design.