Patent ID: 9203117
Filing Date: 2015-12-01
Classification: H01M,Y02E,Y02P

Abstract:
1. A battery, comprising, an electrode assembly, the electrode assembly including a pair of electrodes and a separator interposed therebetween, the electrode assembly having a first side, a second side, a third side, and a fourth side, the second side of the electrode assembly being opposite the first side of the electrode assembly; a short circuit induction member, the short circuit induction member being attached to and electrically connected to one electrode of the electrodes, the short circuit induction member including a first portion, a second portion, and a third portion, each of the first, second, and third portions having a common polarity that is the same as the polarity of the electrically connected electrode, the third side of the electrode assembly facing the third portion, the third portion mechanically and electrically connecting the first portion to the second portion, the electrode assembly being interposed between the first portion and the second portion such that the first side of the electrode assembly is between the first portion and the second side of the electrode assembly, the fourth side of the electrode assembly being at least partially exposed by the short circuit induction member; a case, the electrode assembly, and the short circuit induction member being disposed in the case; a cap plate, the cap plate closing an opening in the case, wherein the third portion of the short circuit induction member is interposed between the third side of the electrode assembly and the cap plate; and a terminal part, the terminal part including a current collector, a terminal, and a fuse, the fuse being formed on the current collector.