Charging Unit

1. Charging unit

Reproduction 1 . 1 is a top, front and right side perspective view of a charging unit showing our new design; reproduction 1 . 2 is a front side view thereof; reproduction 1 . 3 is a rear side view thereof; reproduction 1 . 4 is a right side view thereof; reproduction 1 . 5 is a left side view thereof; reproduction 1 . 6 is a top view thereof; and reproduction 1 . 7 is a bottom view thereof; in the reproductions, the broken lines depict portions of the charging unit that form no part of the claimed design.