Secondary battery including a lower terminal plate and an upper terminal plate
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United States of America Patent
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Sep 9, 2014
Grant Date -
Dec 22, 2011
app pub date -
Dec 6, 2010
filing date -
Jun 16, 2010
priority date (Note) -
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Abstract
A secondary battery, including an electrode assembly including a first electrode, a second electrode, and a first electrode tab and a second electrode tab connected to the first electrode and the second electrode, respectively; a case including a receiving part that receives the electrode assembly, the case having an open side; a cap plate sealing the open side of the case; and a first electrode terminal and a second electrode terminal passing through the cap plate, the first electrode terminal being connected to the first electrode tab, the second electrode terminal being connected to the second electrode tab, the first electrode terminal including a first terminal, a lower terminal plate provided at a top end of the first terminal, and an upper terminal plate provided at a top end of the lower terminal plate, the first electrode tab being connected to a bottom end of the first terminal.
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