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Reasons may causes Lithium battery burning and explosion

Aug 01, 2019   Pageview:586

Reasons may causes Lithium battery burning and explosion

Why does the lithium battery explode? According to experts, the potential dangers of lithium batteries burning or even exploding still not eliminated. The collision between vehicle and battery may cause positive and negative materials of battery to break through the diaphragm. When braked, the energy quickly recharged to battery. The current during energy recovery of electric vehicle can be as high as 250~300 amps. If it could not divide, will easy cause a short circuit, other reasons will cause battery short circuit, temperature rise, causing burning or even explosion. In addition, the electrolyte of a lithium ion battery is an organic electrolyte that is more likely to ignite upon contact with air.

Therefore, lithium batteries have high environmental requirements. A little environmental discomfort can cause explosions and fires, and cannot used as freely as lead-acid batteries.

The development of lightweight lithium-light vehicles seems simple, but its investment in technology and equipment is very large. The normative and systematic requirements of assembly are high on personnel. A slight technical error will lead to battery damage or explosion. Large-scale producers have the strength to put into production, and there are only a handful of sellers recognized by the state and various provinces and cities. Some small manufacturers with poor technical strength are not strict in production and assembly, and it is extremely easy to cause accidents.

Therefore, when using a lithium battery, we should pay attention to its use environment:temperature should be below 50 ° C, do not put into fire, and short circuit.

The page contains the contents of the machine translation.

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