FIG. 1 is a perspective front view showing our new design for an all-in-one charger,

FIG. 2 is a front view thereof,

FIG. 3 is a rear view thereof,

FIG. 4 is a top plan view thereof,

FIG. 5 is a bottom view thereof,

FIG. 6 is a left side view thereof,

FIG. 7 is a right side view thereof,

FIG. 8 is a front view thereof with components extended outwardly,

FIG. 9 is a front view of an alternate embodiment,

FIG. 10 is a rear view thereof,

FIG. 11 is a top plan view thereof,

FIG. 12 is a bottom view thereof,

FIG. 13 is a left side view thereof; and,

FIG. 14 is a right side view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.