The ornamental design for a powersource and charger for mobile devices, as shown and described.
FIG. 1 is a front elevational view of a power source and charger for mobile devices incorporating the design invention, the rear elevational view is a mirror image of FIG. 1;
FIG. 2 is a left side elevational view thereof, the right side elevational view is a mirror image of FIG. 2;
FIG. 3 is a top plan view of the design illustrated in FIGS. 1 and 2; and,
FIG. 4 is a bottom plan view thereof.
The ornamental design which is claimed is shown in solid lines in the drawings.
The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.