Button Cell

FIG. 1 is a top perspective view of a button cell showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8 - 8 of FIG. 6 .

The broken lines in the drawings illustrate portions of the button cell which form no part of the claimed design.