source:other news
release time:2023-08-16
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At present, the research on lithium batteries is mainly focused on polymer batteries, which use aluminum plastic film as the outer shell. When an organic electrolyte is used for internal control, even if the liquid is very hot, it will not explode because aluminum plastic film polymer batteries can be used in solid or colloidal form without leakage, which is just a natural relationship rupture.
But for any other development, it is not absolute to us. If the instantaneous current of the enterprise is large enough and a short circuit occurs, it is not impossible for the battery to self ignite or burst. The occurrence of network security production accidents in mobile phones and tablets is often caused by this learning situation analysis.
I think you may have seen or heard about the expansion of lithium battery packs, and even news of explosion casualties caused by the expansion of polymer lithium battery packs. Why do polymer lithium batteries expand? The fact proves to be due to damage to the internal diaphragm, and the gas is generated inside the battery.
The rear raised lithium polymer can affect its use in conjunction with mobile phones or digital cameras, and the presence of additional gas can affect the charging and discharging capacity of the battery between the battery panels. There are strict requirements for lithium battery chargers, which cannot be arbitrarily connected to the power supply for charging carelessly. It is necessary to use a lithium battery charger that can only be used. If the charger does not meet the requirements, it can be used from the drum battery pack, and then accidents or even explosions may occur.
So we remind ourselves that lithium battery drums are already a precursor to major problems and are not recommended for further use. If it continues, there may be unimaginable consequences such as short circuits, heating, smoking, and combustion. The correct usage of lithium batteries is that in most cases, only half of the battery capacity is used up before the development of supplementary battery capacity. In rare cases, a complete discharge and completely different charging technology maintenance are analyzed once, which can greatly reduce the amount of cultural crystallization and significantly improve and slow down the phenomenon of polymer lithium battery bulging.
As long as it is a lithium battery, there is a risk of explosion, but this risk is very small. But once it explodes, the larger the lithium battery, the greater the explosive force and energy. Long gas lithium polymer batteries are internally generated and expand. In order to prevent lithium-ion batteries from overheating or exploding, modern lithium-ion batteries have many built-in self-protection mechanisms. We do not recommend using any more lithium drum packs for user safety!
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