Patent ID: 9666845
Date: 2017-05-30
CPC Classifications: H01M,Y02E

Claim:
1. A power storage module comprising: a plurality of power storage cells stacked in a stacking direction; a pair of insulating end power storage cell holders superimposed at opposite ends in the stacking direction of the plurality of power storage cells; and a pair of end plates superimposed at opposite ends in the stacking direction of the end power storage cell holders, wherein in a mounted state, a lower end in a vertical direction of the end power storage cell holder projects further downward than lower ends in a vertical direction of the power storage cell and the pair of the end plates, the end power storage cell holder comprises a first face opposing the pair of the end plates and a second face opposing the power storage cell, a first drainage channel is formed on the first face, the first drainage channel extending vertically downwardly and then bending outwardly in the stacking direction, and a second drainage channel extending vertically is formed on the second face.