| 摘要 |
PURPOSE: A secondary battery is provided to prevent from transformation or shaking of the secondary battery due to external impact or vibration. CONSTITUTION: A secondary battery(101) comprises secondary battery(101) comprises one or more electrode assembly(10) which performs charging and discharging, a case(30) in which the electrode assembly is built in, a cap assembly which includes at least one of terminals(21,22) which is electrically combined with the case, lead taps(51,52) which electrically interlink the terminal and electrode assembly, and supporting members(61,62) which are located between the lead tab and the case. The lead tab comprises one or more coupling bars attached to the electrode assembly. |
