US D427970 S
FIG. 1 is a left side, top and front perspective of an expandable battery charger housing showing my design, the broken lines showing a battery adapter are included for the purpose of illustrating environmental structure and form no part of the claimed design. The design is directed to a single housing and the broken lines showing additional housings along with the lead lines between the images are included to illustrate the expandable nature of the housing and form no part of the claimed design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a back view thereof.