18650 rechargeable battery lithium 3.7v 3500mah
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18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah
polymer lithium battery

Primary battery

Rechargeable Battery

LR03 alkaline battery

r6 battery.Analysis of the cause of lithium battery explosion

release time:2024-04-19 Hits:     Popular:AG11 battery

  Analysis of the cause of lithium battery explosion

  1, the internal polarization is large

  2, the pole sheet absorbs water, reacts with the electrolyte gas drum

  3, the quality of the electrolyte itself, performance problems

  4, the injection amount of liquid can not meet the process requirements

  5, in the installation process of laser welding welding sealing performance is poor, leakage, leakage test

  6, dust, pole dust is the first easy to lead to micro short circuit

  7, the positive and negative electrode plate is thicker than the process range, and it is difficult to enter the shell

  8, injection sealing problem, steel ball sealing performance is not good leading to gas drum

  9. The shell wall is too thick for incoming materials, and the shell deformation affects the thickness.


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