What is the cause of TSLA battery explosion spontaneous combustion?

　　Author ：Iflowpower – Portable Power Station Supplier

Tesla battery explosion spontaneous combustion Original 1 Fast charging Tesla is Panasonic 18650 battery, this battery is not very stable, and there is a big safety hazard, there is a collision, it is easy to cause explosion. Super charging safety hazard is particularly large. Fast charging can cause lithium ion battery overheating, if the car itself is not doing well, or the heat sensor has problems, then the dangerous coefficient is extremely high.

In addition, the electric vehicle wants to have high-end, then the lithium-ion battery must be high-density. But high-density battery will also bring higher risks. 2 The battery is damaged, causing the short circuit spontaneous combustion event vehicle that may occur aggressive or reserve before stopping the ground, resulting in damage to some of the battery cells in the vehicle chassis, and there is a small short circuit in the interior, and finally Bramnires caused by thermal out of control of the battery! Although Tesla models of lithium-ion battery packs are well-designed and have a perfect protection structure and cooling system.

But this can not guarantee that it is still indestructible in daily relatively complex use. 3 The electrical end heat loss caused the other case of spontaneous combustion, the owner is a person who likes violent driving. Before the vehicle stopped in the garage, he experienced a violent driving, because the lithium-ion battery pack high power work, the battery pack for a long time In a hot state, eventually trigger partial battery overheat loss (failure of battery management system), leading to vehicle knockout.

In addition, there is no problem that the vehicle may have a lithium-ion battery management system! 4 The old short circuit caused by the line is the end of an old long talk, and the vehicle part of the line is aging, causing short-circuit spontaneous combustion! 6 bad driving habits to the overexpression of the battery, the performance of the Battery, the speed of speeding up, but the car, especially the car of Tesra crazy mode is a great test for lithium-ion batteries when speeding up. The speed of the short time is instantaneous to heat the battery, and it will also bring pressure on the stability of the battery management system. The stability of the system will be disturbed by the limit challenge.

This will cause danger to the vehicle. Tesla's chassis is actually a large battery pack, the chassis supply to the protection of lithium ion batteries, once a dramatic collision, exceeding the chassis protection, these active 18650 lithium ion batteries will be ignited or even detonated. Tesra Electric Vehicle Lithium-Ion Battery Spiked the maximum original or thermal out of control, the thermal out of the so-called lithium-ion battery, in fact, the safety power-off device and protection device of the vehicle cannot control the normal state of the original battery, which is caused.

In turn. .