Battery Charger

FIG. 1 is a first perspective view of a battery charger showing our new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective view of another state of the battery charger thereof.

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