Secondary battery

A secondary battery includes: an electrode assembly having positive and negative electrode plates, a separator, and positive and negative electrode tabs respectively attached to the positive and negative electrode plates; and a cap assembly having a cap plate, an electrode terminal, and a terminal p...

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Bibliographic Details
Main Author BANG SUN-HEE
Format Patent
LanguageEnglish
Published 02.11.2010
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A secondary battery includes: an electrode assembly having positive and negative electrode plates, a separator, and positive and negative electrode tabs respectively attached to the positive and negative electrode plates; and a cap assembly having a cap plate, an electrode terminal, and a terminal plate. The terminal plate has a protrusion arranged between a side thereof having a terminal through-hole contained therein to which the electrode terminal is attached and the other side.
Bibliography:Application Number: US20050188209