Secondary battery
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United States of America Patent
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May 30, 2017
Issued Date -
N/A
app pub date -
May 2, 2014
filing date -
Nov 15, 2013
priority date (Note) -
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Abstract
A secondary battery including a case, at least one electrode assembly housed in the case, and a cap plate coupled to the case includes a terminal protruding through the cap plate, a collector between the cap plate and the electrode assembly electrically coupling the terminal and the electrode assembly, and an insulation member between the collector and the electrode assembly. The insulation member may include a flow passage between the collector and the insulation member configured to allow an electrolyte of the secondary batter to flow through.
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