Patent ID: 9583752
Date: 2017-02-28
CPC Classifications: H01M,Y02E,Y02P

Claim:
1. A secondary battery, comprising: a first electrode assembly, the first electrode assembly including a first positive electrode uncoated portion and a first negative electrode uncoated portion; a second electrode assembly horizontally parallel with the first electrode assembly, the second electrode assembly including a second positive electrode uncoated portion and a second negative electrode uncoated portion; a first collector plate that is electrically connected to the first positive electrode uncoated portion; a second collector plate that is electrically connected to the second positive electrode uncoated portion; a third collector plate that is electrically connected to the first negative electrode uncoated portion and to the second negative electrode uncoated portion; a case accommodating the first electrode assembly, the second electrode assembly, the first collector plate, the second collector plate, and the third collector plate; and a cap plate sealing the case, wherein the third collector plate includes: a third vertical part that is bent to extend from the third horizontal part to a lower portion of the case, and a fuse hole that passes through the third horizontal part.