Why did the lithium battery car explode?

Why did the lithium car explode? Why did the lithium battery explode? According to expert analysis, the risk of fire, incineration or even explosion of the lithium battery has not been completely eliminated. The collision of the vehicle may cause the positive and negative data of the battery to break through the gap. The ultra-high current battery at the time when the braking and energy can be quickly charged (currently, the braking energy recovery of electric vehicles can be as high as 250~300 amperes. If the ultra-high power cannot be Split, it will cause a short circuit). Other reasons can cause the battery to short circuit, increase the temperature, cause incineration or even blast. In addition, the electrolyte of a lithium battery is an organic electrolyte, and it is relatively simple for these materials to contact the air. Therefore, lithium batteries have high requirements on the environment. Even slight environmental discomfort can cause explosions and fires, and these cannot be used at will like lead-acid batteries. The development of lightweight lithium batteries seems to be short-lived, but its technology and equipment investment is large, and the standardization and systemization of assembly are high. A slight technical error will cause cell damage or blasting. Therefore, at present, there are only larger ones in China. The power of normal business processing is only a handful of sellers in the country and city. Some small manufacturers with poor technical strength are not strict in processing and assembling, and minimalism causes trouble. Therefore, when using lithium batteries, you must pay attention to their application environment. For example, the operating temperature of lithium batteries is below 50°C. Do not put them in fire or short-circuit. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Analysis of the energy storage performance of lithium iron phosphate batteries