Battery Cell Stack End Cap

FIG. 1 is a front perspective view of a first embodiment of a battery cell stack end cap showing the new design in environmental use; FIG. 2 is a front perspective view of the battery cell stack end cap of FIG. 1 ; FIG. 3 is a back perspective view thereof; FIG. 4 is a front elevational view thereof; FIG. 5 is a back elevational view thereof; FIG. 6 is a left side elevational view thereof; FIG. 7 is a right elevational view thereof; FIG. 8 is a top plan view thereof; FIG. 9 is a bottom plan view thereof; FIG. 10 is a front perspective view of a second embodiment of a battery cell stack end cap showing the new design in environmental use; FIG. 11 is a front perspective view of the battery cell stack end cap of FIG. 10 ; FIG. 12 is a back perspective view thereof; FIG. 13 is a front elevational view thereof; FIG. 14 is a back elevational view thereof; FIG. 15 is a left side elevational view thereof; FIG. 16 is right side elevational view thereof; FIG. 17 is a top plan view thereof; and, FIG. 18 is a bottom plan view thereof. The broken lines shown represent the portions of the battery cell stack end cap that form no part of the claimed design.