FIG. 1 is a front view of a portable charger according to a first embodiment of my new design;
FIG. 2 is a rear view of the portable charger according to the first embodiment;
FIG. 3 is a right view of the portable charger according to the first embodiment;
FIG. 4 is a left view of the portable charger according to the first embodiment;
FIG. 5 is a top view of the portable charger according to the first embodiment;
FIG. 6 is a bottom view of the portable charger according to the first embodiment;
FIG. 7 is a rear perspective view of the portable charger according to the first embodiment;
FIG. 8 is a front perspective view of the portable charger according to the first embodiment;
FIG. 9 is a front view of a portable charger according to a second embodiment of my new design;
FIG. 10 is a rear view of the portable charger according to the second embodiment;
FIG. 11 is a right view of the portable charger according to the second embodiment;
FIG. 12 is a left view of the portable charger according to the second embodiment;
FIG. 13 is a top view of the portable charger according to the second embodiment;
FIG. 14 is a bottom view of the portable charger according to the second embodiment;
FIG. 15 is a front perspective view of the portable charger according to the second embodiment; and,
FIG. 16 is a rear perspective view of the portable charger according to the second embodiment.