Faulty operation of lithium battery manufacturer polymer lithium battery
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2020/12/18 13:47:32
I. The aluminum-plastic film on the surface of the polymer cell shall not be maliciously damaged and shall not be operated with a ribbon cutting knife as follows:
If on the production line, field operators should not iron the surface of the core.
2.the pole ear should not be broken intentionally, especially the positive pole ear of lithium battery, because the mechanical strength of the pole ear is not very high and it is easy to be broken, so bending the pole ear is prohibited.
3.cannot intentionally break the top seal of lithium cell.The author has warned that the top edge is very vulnerable to damage leading to lamination, do not bend the top edge.
4. Do not deliberately break the folding edge of the battery side. The side sealing edge has been folded and fixed in the cell forming process and passed the sealing test.Do not open or break the hem.
5.the cell contact can not squeeze the lithium cell edges and corners, corners are also one of the weakest, especially prone to leakage.
6. The contact of the battery cell should not bend the surface of the battery, which may cause internal short circuit.
7.more can not be the battery anode and cathode ear contact metal, if short circuit cell, it will lead to serious damage to the cell, or even cause safety accidents.
Attention to detail can improve yield and reduce safety accidents.
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