Lithium Battery Core
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United States of America Patent
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Issued Date -
Dec 1, 2016
app pub date -
May 26, 2016
filing date -
May 26, 2016
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Abstract
A lithium battery core is formed by providing an anode and a cathode tab set at two lateral sides of a winding core in a lower case and connecting a first and a second terminal component to a cover plate. The first and second terminal components are respectively in electrical connection with a first positioning part of a cathode conductive sheet and a second positioning part of an anode conductive sheet. A first extending part extends downwardly from one side of the first positioning part in a direction perpendicular to the first positioning part and is connected with the cathode tab set. A second extending part extends downwardly from one side of the second positioning part in a direction perpendicular to the second positioning part and is connected with the anode tab set, so as to fulfill the requirement of charge/discharge of high-rate large current.
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