Patent ID: 9105900
Filing Date: 2015-08-11
Classification: H01M,Y02E

Abstract:
1. A battery pack having an exterior case formed with one or more hole sections, the battery pack comprising: a battery cell in which a positive electrode terminal section is formed on one end surface thereof and a negative electrode terminal section is formed on the other end surface; a battery holder having a plurality of battery cell receiving sections receiving the battery cell; and a metal plate joined to the battery holder and formed with a terminal contact section, wherein an end of the battery cell receiving sections is opened, and an end section having an opening is formed in the other end of the battery cell receiving sections, an elastic body having an opening is placed between the one end surface of the battery cell and the end section of the battery cell receiving sections, a predetermined portion of the elastic body is constricted by an end surface near the positive electrode terminal section and an inner surface of the end section, and a portion of the elastic body exposed from the opening of the battery cell receiving sections is constricted by the positive electrode terminal section and the metal plate near the terminal contact section.