Another object of the present invention is to provide a current collector that decreases {HEAD ~ the volume} of {TAIL ~ the cells passive parts}, thereby increasing the active material content 
of
Another object of the present invention is to provide a current collector that decreases { HEAD ~ the volume } of { TAIL ~ the cells passive parts } , thereby increasing the active material content
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH