The ornamental design for a combinedwirelesscharger and sterilizer, as shown and described.
FIG. 1 is a top, front, left side perspective view of a combined wireless charger and sterilizer, showing my new design closed in a first configuration;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a top, front, left side perspective view of the combined wireless charger and sterilizer from FIG. 1, shown open in a second configuration.
The broken lines in the drawings depict portions of the combined wireless charger and sterilizer that form no part of the claimed design.