Electric coupler for batteries

FIG. 1 is a perspective view of an electric coupler for batteries showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a perspective view of a second embodiment of an electric coupler for batteries. Except for the screw heads on the top surface, all other views of the second embodiment are the same as the FIGS. 1-7. The electric wires depicted by means of broken lines illustrate environmental structure only and form no part of the claimed design.