Stein McEwen, LLP
Lithium secondary battery with safety device
A lithium secondary battery includes a can made of a conductive metal. The can houses an electrode unit having positive and negative electrode plates with a separator interposed therebetween with an electrolytic solution. An upper opening of the can is sealed by a cap assembly. A bottom plate is welded to an outer bottom surface of the can, and a lead plate having a first end welded to the outer bottom surface of the can and a second end connected to a safety device so that the can is electrically connected to the safety device.
Samsung SDI Co., Ltd.
H H H Y H H Y H H H
H01M H01M H01M Y02E H01M H01M Y02P H01M H01M H01M
inventional inventional inventional additional inventional inventional additional inventional additional additional
Chang-Seob Jun-Won Su-Jin Soo-Youn Ju-Hyung Min-Ho
Kim Kang Han Maeng Kim Gong