Is the Battery of a New Energy Vehicle in Danger When Hit?
2 Answers
Is the battery of a new energy vehicle in danger when hit? Currently, electric vehicle batteries come with corresponding protective measures, so there's no need to worry excessively. Introduction to whether the battery catches fire in an electric vehicle accident Although electric vehicles are specially designed with protective structures for batteries, the unpredictability of collisions is uncontrollable. In severe cases, the battery can still be damaged. When a battery cell ruptures or undergoes structural changes, metallic lithium can rapidly react violently with oxygen in the air, generating intense heat buildup in a short time, leading to combustion or explosion. Introduction to whether the battery explodes in an electric vehicle accident: Whether a pure electric vehicle explodes upon collision also depends on the speed and impact force of the collision, as well as the severity of damage to the battery. If it's just a minor collision or friction, the battery will not be significantly harmed. In such cases, even if a collision occurs, an explosion will not happen.
I've been researching new energy vehicle technology for many years, and battery impact is definitely one of the most critical issues. Battery packs are usually installed in the chassis with hard-shell protection, but once impacted, the internal cells may be squeezed and deformed, leading to short circuits, leakage, or even fire and explosion—these are no small matters. Modern vehicles have battery management systems that automatically cut off power to reduce risks, but in severe collisions, the system may fail. It's recommended that owners stop the vehicle immediately after an accident, avoid touching the car's systems, directly open windows for ventilation to prevent smoke accumulation and suffocation. At the same time, call professional rescue to check insulation performance, and never attempt DIY repairs. For prevention, maintain a safe distance while driving to prevent rear-end collisions, and slow down over bumps to protect the chassis. These measures can significantly enhance safety.