Power bank

Description

FIG. 1 is a top, front, right side perspective view of a power bank;

FIG. 2 is a bottom, rear, left side perspective view thereof

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a partial enlarged view taken from FIG. 1.

The broken lines in the figures depict portions of the power bank that form no part of the claimed design.

Claims

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