Portable Power Station

FIG. 1 is a perspective view of a portable power station showing our new design; FIG. 2 is another perspective view thereof; FIG. 3 is another perspective view thereof; FIG. 4 is a front elevational view thereof; FIG. 5 is a rear elevational view thereof; FIG. 6 is a left side elevational view thereof; FIG. 7 is a right side elevational view thereof; FIG. 8 is a top plan view thereof; FIG. 9 is a bottom plan view thereof; and, FIG. 10 is an enlarged view of portion 10 shown in FIG. 3 . The dash-dash broken lines in the drawings depict portions of the portable power station that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portion and form no part of the claimed design.