Power bank

Description

1. Power bank

1.1 :Front

1.2 :Back

1.3 : Left

1.4: Right

1.5: Top

1.6: Bottom

1.7: Perspective

1.8: Perspective

1.9: Perspective view showing environment

1.10: Perspective view showing environment

1.11: Perspective view showing environment

Reproductions 1.9 through 1.11 are perspective views that illustrate subject matter in an environment and form no part of the claimed design.

The broken lines shown in Reproductions 1.6 and 1.8 depict portions of the power bank that form no part of the claimed design. The broken lines shown in Reproductions 1.9-1.11 depict environmental structures that form no part of the claimed design.

Claims

The ornamental design for a power bank as shown and described.