Q: Why battery cells explode?

FAQs

Update Time:2016/12/20

A: the possible reasons are as below:

1.Inner polarization is big;

2.The pole sheet absorbed water and react with electrolyte, which cause battery buldge;

3.Quality and property problem of the electrolyte itself;

4.The volume of injecting liquid is not enough;

5.The sealing property of the laser soldering is bad, which may cause air leakage;

6.Dust, especially the dust on electrolyte will easily cause short circuit;

7.Anode and cathode sheets are too thick and very hard to put them into the outer shell;

8.Inject sealing problem, the steal ball sealing property is not good, which may cause gas expansion;

9.The outer shell is too thick, and the shell deformation causes the final thickness.

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