Patent ID: 9153806
Filing Date: 2015-10-06
Classification: H01M,Y02E,Y02P

Abstract:
1. A power source unit, comprising: a battery module including a stack and a coupling member that binds the stack, the stack including a plurality of battery cells aligned; and a container comprising a container body that accommodates therein the battery module and a cover that closes an upper opening of the container body, the container body comprising a bottom wall and first, second, third, and fourth side walls, wherein the coupling member faces an inner surface of the first side wall, wherein the container includes a rib projecting from inner surfaces of the second, third, and fourth side walls toward a surface of the battery module, wherein a top end portion of the rib is located separately from the coupling member, and wherein a region of the inner surface of the first side wall, which is opposed to the coupling member, is devoid of the rib.