Why is the life of the battery pack less than the life of the single battery What is the principle

- Aug 29, 2019-

1 From the perspective of probability theory, it is also the life of the battery pack is less than the life of the single battery.

2 From the analysis of the discharge process, the life of the battery pack is also less than the life of the single battery. (Because the internal resistance of each single cell is different, it is easy to generate overdischarge)

3 From the analysis of the charging process, the life of the battery pack is also less than the life of the single battery. (Because of the difference in the capacity of each single cell, it is easy to overcharge