Battery module with plurality of batteries having bent terminal portions connected with fixing plate
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United States of America Patent
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Sep 2, 2014
Grant Date -
Apr 11, 2013
app pub date -
Nov 14, 2012
filing date -
Dec 11, 2008
priority date (Note) -
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Abstract
A battery module includes a plurality of unit batteries, each including a positive terminal and a negative terminal which protrude outside of each unit battery and which have bent terminal portions, and a connection member which electrically connects the unit batteries with each other and which includes a fixing plate fixed to the bent terminal portions of adjacent unit batteries by welding so as to improve productivity and provide high stability.
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