After the Kyushu Automobile case was let go, the live broadcast room screen returned to Feng Hao's side.
"Battery safety technology is always the most important focus of Hengxin Battery."
"If it weren't for ensuring that every battery we produce is 100% safe, our battery developers can increase the capacity of the battery."
"Or if the number of cycles is greater, the overall performance data will be improved to a higher level, and the battery life of thousands of kilometers can be achieved with the same volume!"
"But safety is the prerequisite for all technological production, otherwise everything is equal to zero!"
"And our Hengxin Battery Company's sodium-ion battery still inherits the previous safety advantages, and goes a step further to ensure that sodium-ion batteries will never catch fire, burn, or explode!"
"This point, starting with the sodium-ion battery, is included in Kyushu Motor's official warranty. If a fire or explosion occurs due to a sodium-ion battery pack while passing by, Kyushu Motor will be responsible to the end!"
"I believe everyone is also very curious about how safe the new sodium-ion battery is. I would like to invite today's victim!"
Pointing to the battery pack beside him, Feng Hao smiled.
"Next, I will take you to understand the powerful safety performance of our new sodium-ion battery."
"Previous Hengxin lithium iron phosphate batteries will not burn immediately even if they are damaged by collisions, needle sticks, etc."
"It will release a burst of thick smoke first, and then the temperature will slowly increase, and then it will slowly release energy. After about 20 minutes, an open flame may appear."
"This time is enough for the car owner to handle it properly, whether it is escaping or putting out the fire."
"Of course, fires only occur under extreme circumstances. Generally speaking, even if the vehicle is involved in an accident or even the battery pack is damaged, it will be difficult to burn."
"The first item of safety performance is the acupuncture test. To identify the safety performance of a battery, the acupuncture test is a good method."
"Whether it is our current sodium-ion battery or the previous lithium iron phosphate battery, it can easily pass this level!"
While Feng Hao was talking, an employee used a semi-automatic tram to lift out a door-like device.
In the center of the door is a long steel needle.
After placing the equipment on the ground, the employee lifted the sodium-ion battery on a semi-automatic trolley and placed it under the door.
There is no countdown to 321, the puncture test starts directly, the door beam is lowered, the steel needle pierces the sodium ion battery pack, and pierces the entire sodium ion battery pack!
There was no fire, no smoke, and no explosion.
The semi-automatic battery-swapping car is just testing the performance of the battery pack. The performance data of the battery pack has changed slightly, from green to red, and the remaining power is 80%.
And once was not enough, the employee pushed the battery pack, changed its position, and then performed several more puncture tests.
The cameraman's perspective was zoomed in, and all viewers of the live broadcast could clearly see the damage on the battery pack.
After several experiments, Feng Hao said to the audience in the live broadcast room.
"After acupuncture, there will be no smoke or fire, and it can even continue to be used normally, but there will be a certain loss in battery pack performance!"
For most viewers, the specific results of such experiments are not clear about whether they are good or bad.
All of this is because the first impression that the previous Kyushu Automobile and Hengxin batteries gave everyone is that it is difficult to have any problems with the battery.
There are very few fires and combustions. In addition, although Tesla has developed better than in another time and space due to Kyushu Motors, it is now difficult to enter China.
Almost no one has heard of new energy vehicles catching fire due to battery thermal runaway!
So relatively speaking, I would not be shocked by such a test scene.
However, I am afraid of comparison in everything, and problems can easily arise when comparing!
"Of course, it is what Hengxin Batteries should do to be able to do this. So if it is an ordinary lithium battery, what will be the results of the acupuncture experiment? Let's take a look!"
The video screen switched, and Feng Hao's voiceover sounded: "What you will see next is an acupuncture experiment on lithium batteries produced by some small factories, as a comparison with Hengxin batteries!"
In the picture, several brands of batteries with thick mosaics were seen. As the iron needle was pierced, electric sparks immediately erupted, and thick smoke billowed. In just a second or two, they deflagrated or even exploded!
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The live broadcast room suddenly became lively.
"Here I go, it turns out this is a normal battery condition!"
"Hengxin Battery, masters core technology!"
"I see, it makes sense that the foreign electric car I saw earlier caught fire and exploded."
"Otherwise, why would those well-known old car companies, shameless, join forces to want various technologies from Kyushu Motors!"
"Hey hey hey, look what I found? The first battery on the left is something I am very familiar with!
Samsung mobile phones are equipped with that kind of battery. I have been using it for less than half a year, and it suddenly started to burn.
Good guy, the explosion is quite powerful. A battery as big as a palm can fly so far. If some other components are added, what about a fragmentation grenade? ! "
"There is also the third LG battery on the right. This is a major international battery manufacturer. Is this the case?"
"I know, I know. Battery-related practitioners tell everyone that this result is the common situation today. On the contrary, Kyushu Automobile's battery safety performance is really awesome!"
"I don't know if it's going to happen. I'll be shocked if I test it. That means the phone in my hand might catch fire!"
"Friends who mind having bold ideas, please put your ideas away and never try it yourself. Even if you try, you must ensure the safety of yourself and surrounding items, and be prepared to put out fires!"
"Safety is the most important thing. I strongly support Kyushu Automobile's view. Such car companies will always support it!"
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Although each battery brand has a strong mosaic to prevent these brands from coming to your door when the time comes.
However, among the large audience, there were still a large number of people who recognized the specific identity of the battery through its appearance and so on!
After the acupuncture experiment ended, many viewers were still talking about it on the live broadcast room barrage.
The entire barrage, without closing the display when passing by, can completely submerge Feng Hao's figure behind the barrage!
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"Good guy, it turns out that the mobile phone batteries at home are so dangerous. I didn't think about it before, and I haven't heard of any explosions..."
"Look for Kyushu Auto and the new sodium-ion battery and that's it!"
"Without comparison, there is no harm. The Hengxin battery has almost been smashed into a sieve. It has not smoked or caught fire. It is absolutely safe!"
"No wonder electric cars in the United States spontaneously ignite. With the power of the battery and the car's huge battery pack, isn't it just a moving train?!"
"You don't need to worry too much. Generally speaking, it is difficult for deflagration to occur unless encountering the largest external force impact, etc."
"However, when driving something like a car on the road at high speed, you don't have to worry about ten thousand or anything else. You still have to buy better products. You can use Jiuzhou Auto with confidence!"
"Jiuzhou Auto is awesome, but it's safe. When can I buy Kyushu Auto? I've got the money ready!"
"I never realized before that our domestically produced cars are developing so fast. Now these jackals and tigers and leopards are coming all of a sudden, and I know that Kyushu Automobile's products are truly good. More than a dozen old car companies have jointly certified them!"
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After a full two or three minutes, when the audience was less excited, Feng Hao continued the live broadcast.
"You don't think this is the end, do you? There is still a highlight to come!"
"Still use this battery, put the knife on me!"
Change the trolley to lift the battery pack and place it under a piece of equipment behind the stage.
This is a very simple device, similar to the guillotine used to execute criminal laws in ancient times!
“The cutting experiment is official, let’s start with everyone to witness the powerful safety performance of sodium-ion batteries!”
"Let's go!" Feng Hao gently pressed the button on the remote control in his hand.
Upon receiving the signal, the locking mechanism of the traction blade is released.
A large knife weighing hundreds of kilograms fell straight from above and was accelerated by gravity.
Soon the sharp knife collided with the battery pack, and the plastic battery pack shell was deformed. A deep wound appeared on it, revealing the semi-solidified electrolyte inside.
Feng Hao smiled and said: "The safety performance of our battery pack is still good. Even a sharp knife can hardly cut it open with one blow!"
"But let's continue!"
Press the button in your hand, and the knife is driven by the motor and lifted to a height of more than ten meters again.
Boom!
Finally, the knife fell for the second time, splitting the battery with a deep wound into two parts.
The sodium-ion battery pack is disconnected from the middle and becomes two pieces!
However, there was still no fire or burning at the scene, and there was even very little smoke, just a touch of high-temperature smoke.
"Well, the battery pack has died heroically. There was no fire or even thick smoke. Some light smoke can be seen at the scene."
"There is also a slight increase in temperature, and you can clearly feel the high temperature coming from the direction of the sodium-ion battery pack."
"But this is also normal. The release of energy cannot be silent at all. This situation has reached our predetermined goal."
"Even if it is violently destroyed, it will still not catch fire or explode!"
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The series of operations left the audience in the live broadcast room stunned.
"I know that Hengxin batteries have strong safety performance, but to be so strong is a bit too much!"
"Battery pack: 666, if I had known I would have died in the factory!"
"With such powerful sodium-ion battery technology, you no longer have to worry about being stuck!"
"Looking forward to the new car hehehe! I want this sodium-ion battery! Well, that's not right, now normal new energy electric vehicle batteries don't belong to me!"
"It doesn't matter, Kyushu Motors has only sold a total of more than 100,000 cars now, and they are still very rare on the road!
If everyone buys new energy electric vehicles in the future and all of them use sodium-ion batteries, if the old car owners in the past go to replace the batteries, maybe 99% of them will be sodium-ion batteries! "
"Not bad, not bad, quite safe. Let's order a car now! Jiuzhou Auto can't afford it for the time being, but Huaxia Auto can still support it!"
"Compared with traditional fuel vehicles, new energy electric vehicles have a superior driving experience and stronger power performance!"
"We haven't replaced the battery yet, so Dongfang Electric Power Company should hurry up and come over. The usage, maintenance and repair costs are ultra-low, cheaper and more convenient. This is a car that is truly suitable for ordinary families!"
A product launch conference lasted for more than half an hour. A total of more than 50,000 people watched the live broadcast, and it ended in a hurry.
No battery products were sold at the press conference.
Well, there are thousands of people who have ordered Huaxia Automobile or Kyushu Automobile, which can be regarded as a big profit!
The product launch is over, and it’s hard to see any big changes in a short period of time.
But the Jiuzhou Auto crisis has been resolved, and the next step is to smoothly produce the second-generation Hengxin sodium-ion battery.
The safety performance of colleagues Hengxin batteries will also become more popular with this live broadcast.
Now that the battery safety performance is guaranteed, Kyushu Motor's power system still has a long-term warranty.
The performance is powerful enough, and it also has the serious technology of the world's major car companies. It's a good buy!
Anyone who knows a little bit about the news in the automotive industry will buy it. At the same time, I recommend people who buy cars around me to buy Kyushu Automobile and Huaxia Automobile.
Even if you don’t have enough budget to buy a car, you can still buy a domestic new energy electric car!
After this wave, Kyushu Auto's sales may also see a big increase, and even officially enter the domestic car sales list!
(End of chapter)
