The ornamental design for a batterycharger, as shown and described.
Cross reference is made to copending U.S. design patent application Ser. No. 29/658,341 entitled “Battery Charger” by Hasenmayer et al., which was filed on even date herewith.
FIG. 1 is a perspective view of a battery charger showing our new design;
FIG. 2 is a right side elevational view of the battery charger of FIG. 1;
FIG. 3 is a left side elevational view of the battery charger of FIG. 1;
FIG. 4 is a front elevational view of the battery charger of FIG. 1;
FIG. 5 is a rear elevational view of the battery charger of FIG. 1;
FIG. 6 is a top plan view of the battery charger of FIG. 1; and,
FIG. 7 is a bottom plan view of the battery charger of FIG. 1.
The broken lines shown in the drawings illustrate portions of the battery charger that form no part of the claimed design.