Patent ID: 9099707
Filing Date: 2015-08-04
Classification: H01M,Y02E

Abstract:
1. A battery pack comprising: a bare cell on which an electrode terminal protrudes from a surface thereof; a circuit module disposed on the surface of the bare cell and electrically connected to the bare cell; and an elastic holder disposed between the circuit module and the surface of the bare cell and through which the electrode terminal passes, wherein the elastic holder comprises: a holder bottom part attached to the surface of the bare cell; a holder sidewall part extending from an edge of the holder bottom part toward the circuit module and the holder sidewall part is disposed parallel to only a long side direction of the surface of the bare cell, and a holder tension part extending along the entirety of the holder sidewall part and bent from an edge of the holder sidewall part to extend in a direction away from the holder sidewall part so that the holder tension part is parallel to a lower surface of the circuit module or a tension hole formed in the holder sidewall part, wherein an upper surface of the holder tension part is directly in contact with the lower surface of the circuit module, wherein the elastic holder comprises an elastic material.