The ornamental design for a battery, as shown and described.
FIG. 1 is a right perspective view of a battery, in accordance with the present invention;
FIG. 2 is a left perspective view of the battery of FIG. 1;
FIG. 3 is a front view of the battery of FIG. 1;
FIG. 4 is a right side view of the battery of FIG. 1;
FIG. 5 is a rear view of the battery of FIG. 1;
FIG. 6 is a left side view of the battery of FIG. 1;
FIG. 7 is a top view of the battery of FIG. 1; and,
FIG. 8 is a bottom view of the battery of FIG. 1.
The dash-dash broken lines in the drawings are for the purpose of illustrating portions of the battery that form no part of the claimed design. The dash-dot broken lines in the drawings are for the purpose of illustrating boundaries, and form no part of the claimed design.