Cause Of Explosion Of Lithium Battery

- Jan 17, 2018-

1, Large internal polarization;
2, the polar piece absorbs water, reacts with the electrolyte liquid gas drum;
3, electrolyte itself quality, performance problems;
4, the injection of liquid injection volume is not up to the process requirements;
5, the assembly process of laser welding sealing performance is poor, leak detection;
6, dust, polar dust first easy to lead to micro-short-circuit;
7, positive and negative polar plate is thicker than the process range, difficult to enter the shell;
8, injection sealing problem, the sealing performance of the ball can not lead to gas drums;
9, the shell of incoming material has a thick shell wall, the shell deformation impact thickness;
10, the outside ambient temperature is also the main cause of the explosion.