Wireless Charger

FIG. 1 is first perspective view of a wireless charger showing our new design; FIG. 2 is another perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is a perspective view thereof with the cap in a closed and locked state; and, FIG. 10 is another perspective view thereof with the cap in a closed and released state. The broken lines depict portions of the wireless charger and form no part of the claimed design.