Power supply device

[0001]FIG. 1 is a front perspective view of a power supply device according to one embodiment of the application.

[0002]FIG. 2 is a front view of the power supply device shown in FIG. 1.

[0003]FIG. 3 is a rear view of the power supply device shown in FIG. 1.

[0004]FIG. 4 is a left side view of the power supply device shown in FIG. 1.

[0005]FIG. 5 is a right side view of the power supply device shown in FIG. 1.

[0006]FIG. 6 is a top view of the power supply device shown in FIG. 1.

[0007]FIG. 7 is a bottom view of the power supply device shown in FIG. 1; and,

[0008]FIG. 8 is another front view of the power supply device shown in FIG. 1 with power cables and a charge handle shown in broken lines.

[0009]The broken lines represent portions of the article that form no part of the claimed design.