FIG. 1 is a first perspective view of a battery jump starting device showing the claimed design in accordance with the present disclosure;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged partial view of area 9, encircled in FIG. 1.
The dash-dash broken lines in the drawings are for the purpose of illustrating portions of the article that form no part of the claimed design. The dash-dot broken lines are for the purpose of illustrating the boundaries of the enlargements and form no part of the claimed design.