Wireless charger

FIG. 1 is a first perspective view of a wireless charger showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a third perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left elevational side view thereof;

FIG. 7 is a right elevational side view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a fourth perspective view of the wireless charger showing a use state; and,

FIG. 11 is a fifth perspective view of the wireless charger showing another use state.

The broken lines in the figures depict portions of the wireless charger that form no part of the claimed design.