We claim the ornamental design for a battery, as shown and described.
FIG. 1 is a perspective view of a battery showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a rear view thereof;
FIG. 8 is an enlarged view of portion “8” as shown in FIG. 1;
FIG. 9 is a cross-sectional view taken along lines 9 of FIG. 2; and,
FIG. 10 is an enlarged view of portion “10” as shown in FIG. 9.
In the drawings, the evenly spaced broken lines illustrate portions of the battery which form no part of the claimed design. The dot-dash lines illustrate enlarged view indicators and a boundary to the claim and form no part thereof.