SEALED BATTERY
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United States of America Patent
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N/A
Issued Date -
Sep 17, 2015
app pub date -
Mar 6, 2015
filing date -
Mar 17, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Provided is a sealed battery including a battery case which is obtained by welding an outer can and a lid plate to each other, in which the sealed battery has a configuration capable of obtaining both advantageous effects in which: the thickness of the battery case can be decreased to decrease the size of the battery; and a decrease in the weld strength between the outer can and the lid plate can be prevented.
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