How to prevent electric car battery explosion

　　Author ：Iflowpower – Portable Power Station Supplier

The news about security accidents is endless, a few days ago, when I saw the news of Wuxi explosion, I can't help but remember our electric car battery. Every year, we can see many news such as battery explosions, electric vehicles spontaneous combustion, but, We can find a serious reason. Previously, the explosion of the electric vehicle battery was caused by the high voltage of too high or the charging time, which would have a large amount of bubbles.

At the same time, the temperature of the electrolyte increased, a large amount of moisture evaporates, which is a side use of battery charging. After the battery charging is completed, the two poles are converted into an effective substance, if they continue to charge, they will be born with a large amount of hydrogen and oxygen. When the concentration of the mixed gas is too late, if the vent is blocked or too much gas, it will explode, and it will damage the battery, and even hurt people.

It can be seen that the battery drum has several originals from 1, and the pool is added to the air opening or blocked during the battery charging process, in particular, the inside of the battery will be born in large quantities of explosive gases, if the battery is charged The venting hole is blocked or blocked. These gases cannot be discharged in time to consistently gather within the battery case, and the pressure is increasing, which will eventually inflate the battery. 2 Battery drum bag.

3, the battery board is a vulcanized sulfide battery during charging, the monomer voltage and the electrolyte temperature rise rapidly, the air bubbles are early, severe, very easy to cause the battery expansion. 4. So how do you want alert battery to expand and explode? 1.

When purchasing electric cars and replacing batteries, high-quality batteries will reduce the existence of many dangers from the beginning, making travel more safe and reliable. 2. Once the battery is generated, it should be replaced immediately.

The battery shell cracks, the electrolyte leaks, the electrolyte leaks, and the electrolyte can be leaked into the cable, causing the line to spurly spark, and then fire explosion. 3, when charging daily, do not use inferior charger and roadside fast charging devices to charge; control charging, but to charge to reduce exhalation. The charging room is strictly forbidden to discharge fireworks and firecrackers, keep ventilation; when charging, each terminal should be firm to prevent loose sparks.

4 Timely elimination, it is strictly forbidden to use a metal item such as a wrench to ignite the positive and negative electrode. If you don't take a small step, you can go a thousand miles. Prevent unreasonable operation in daily use, not only can extend battery life, but also guarantee your life and property security, now look at your battery status.