Energy storage and power supply device

Abstract

Description

FIG. 1 is a front perspective view of an energy storage and power supply device;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown represent portions of the article that form no part of the claimed design.

Claims

We claim the ornamental design for an energy storage and power supply device, as shown and described.