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At present, due to the advantages of small size, high energy density, and insignificant memory effect, lithium-ion batteries are used in more and more electronic products.lipo safe bag However, lithium batteries also have shortcomings such as short cycle life, complex charging circuits, and high requirements for internal battery protection circuits.
If the lithium battery is used improperly, such as overheating shock, overcharge, overdischarge, short circuit and other abuses, chemical and electrochemical reactions will occur between the active substances inside the battery and the components of the electrolyte, resulting in a large amount of heat and gas. is generated. To a certain extent, it will cause the battery to catch fire and explode, and bring harm to people's property and life safety.
Currently, there is a lithium battery "fireproof bag". Fireproof bags are made of fireproof fabric. When the lithium battery accidentally burns or explodes during the charging process, it can effectively isolate the contact between the battery and the air to achieve the purpose of extinguishing the fire.
The new inner layer fire-proof and explosion-proof composite fiber cloth adopts soft copper foil glass fiber cloth with copper foil layer as the base layer or soft aluminum foil glass fiber cloth with aluminum foil layer as the base layer, which has high longitudinal and transverse tensile strength, air tightness, waterproof and sealing Good performance, flame retardant, high temperature resistance, good explosion-proof effect.
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What are the characteristics of lithium battery safety bag
