Energy storage device

Description

1. Energy storage device

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

1.8 : Bottom

1.9 : Enlarged

1.10 : Enlarged

1.11 : Enlarged

1.12 : Enlarged

The broken lines in the drawings illustrate portions of the energy storage device that form no part of the claimed design. The dot-dash broken lines in FIG. 1.1, FIG. 1.2, FIG. 1.5, FIG. 1.6, FIG. 1.9, FIG. 1.10, FIG. 1.11 and FIG. 1.12, the number “9” in FIG. 1.1, the number “10” in FIG. 1.2, the number “11” in FIG. 1.5, and the number “12” in FIG. 1.6 are included to show a partially enlarged view only and form no part of the claimed design.

Claims

The ornamental design for an energy storage device as shown and described.