Portable battery charger

Description

FIG. 1 is a bottom, right side perspective view of a portable battery charger, showing our new design;

FIG. 2 is a top, left side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is a right side elevation view thereof.

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

Claims

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