Integral battery tab
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United States of America Patent
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Mar 29, 2016
Grant Date -
Sep 26, 2013
app pub date -
Apr 12, 2013
filing date -
Oct 15, 2010
priority date (Note) -
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Abstract
One aspect of the present disclosure relates to a wound electromechanical storage device assembly including a negative electrode sheet, a plurality of negative electrode tabs which are integral to and extend from the negative electrode sheet, a positive electrode sheet, a plurality of positive electrode tabs which are integral to and extend from the positive electrode sheet, and a separator sheet disposed between the negative and positive electrode sheets, wherein the negative electrode sheet, positive electrode sheet, and separator sheet are wound around a common axis to form a plurality of windings, and wherein each winding includes one negative electrode tab and one positive electrode tab.
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