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"Don't everyone in the comment area believe it? On the contrary, I think there is a high chance that this thing is true."

"..."

"Damn it, go to Weibo to check it out. Yinhe Company has posted a new update, saying that it will hold a press conference for lithium-air batteries in Chengdu on September 9th!"

"Wow, is the press conference going to be held?"

"What's the matter, some people say it's fake, some people say it's true, who the hell should I believe?"

"It's too early to tell whether it's true or not. Let's wait until September 9."

"Wait, wait, don't act now, the day lily will be cold after the press conference, let's not talk about it, go to a heavy position and hold Changan's stock for a while."

"Old Tie wait for me, let's go together!"

"I'm going, I just built a position in the Ningde era stock, what should I do, should I sell it?"

"Throw it away brother, lithium-air batteries are a big fool's pit, don't believe it, if you really throw it away, you will regret it."

……

9 month 11 number.

After a series of affairs were properly arranged, Yinhe Battery Company decided to hold a press conference for lithium-air batteries at [-] o'clock this morning in the Chengdu Gymnasium.

As early as two days ago, Galaxy announced that it would hold a press conference on lithium-air batteries. Therefore, the popularity of lithium-air batteries has remained high on Weibo and Douyin.

However, Yinhe Company has kept a close eye on this issue. People in the industry have not even seen the PPT of lithium-air batteries, so many people are not optimistic about it.

Some experts also believe that since Yinhe Battery Company dared to officially announce the holding of the battery conference, it must be fully prepared. Therefore, they believe that the lithium-air battery may really come.

Li Weiji is a blogger on Douyin. His ID on Douyin is Lao Li next door. He posted the video of bursting melons on Douyin.

Originally, he wanted to mention something to the fans and let them follow along to make a fuss, but in the end, not many people believed him.

According to inside information, he himself has a heavy position in the stock of Changan Automobile, but because he has not seen the exact information, he is inevitably a little bit nervous.

Therefore, after learning that Yinhe Company will hold the release of lithium-air batteries on September 9, he rushed to Rongcheng by plane yesterday, and he wanted to come to see the launch event!

According to the internal information he knows, Chang'an Group has indeed reached a cooperation with Yinhe Company, but it is still unknown whether Yinhe Company can produce a truly epoch-making lithium-air battery.

Early this morning, he came to the conference site and has been waiting for the conference to start.

At 10 o'clock in the morning, with the ringing of the mobile phone alarm of the audience, Wang Han, wearing a black T-shirt and black trousers, boarded the podium of the lithium-air battery conference in Chengdu Stadium on time.

The invited guests and audience in the audience, as well as reporters and photographers from major media, saw Wang Han's appearance, and all of them cheered up.

"Good morning, everyone. I am Wang Han, the current CEO of Yinhe Battery Company. I am very happy to meet you on this podium today. Here, I would like to thank Mengshan District for its support and care for the construction of our company's lithium-air battery factory. , thank you too..."

Wang Han's voice was amplified by the loudspeaker equipment after the data was collected by the headset, and it was clearly heard by thousands of people at the scene.

------------

477. Lithium-air batteries officially released

After the routine thank you speech, Wang Han stopped talking nonsense and quickly talked about the theme of today's press conference.

"What I want to show you today is a battery that has been hotly discussed on the Internet recently, and it is also the first generation battery of our Yinhe battery company - lithium-oxygen battery, also known as lithium-air battery..."

Following Wang Han's words, a PPT related to lithium-air batteries was played on the big screen beside him.

Wang Han said: "Lithium-air battery is a battery that uses lithium as the negative electrode and oxygen in the air as the positive electrode reactant. Before the advent of lithium-air batteries, many people in the industry were not optimistic about this battery. , some well-known experts once ridiculed and belittled this battery.

However, today, on this podium, I can tell you seriously and responsibly that the lithium-air battery...has been researched by our Yinhe battery company.

Whether it is the growth of lithium dendrites, the enrichment and purification of oxygen, and the many side reactions of the electrolyte...you can find the answer in our lithium-air battery.

In the process of researching lithium-air batteries, our company has applied for hundreds of patents related to large and small..."

Wang Han went on to say: "After solving many problems of lithium-air batteries, we can see many advantages of this battery.

First of all, it is green and environmentally friendly. The battery does not contain toxic substances such as lead, cadmium, and mercury. It is an environmentally friendly battery system.

Secondly, because there are system differences between lithium-air batteries and traditional lithium-ion batteries, this is a brand-new electrochemical system battery. On the battery, it is completely unnecessary.

Then, the focus of this press conference is the issue that everyone is most concerned about, that is, the specific capacity of lithium-air batteries, which we also call energy density. "

The picture on the big screen flipped, and Wang Han also said: "Compared with traditional lithium-ion batteries, the theoretical energy density of lithium-air batteries can reach up to 5200whkg, of course, this is only theoretical.

In real practice, the energy density is far from being so high. However, through the efforts of our company's researchers, I have achieved an energy density of 1200whkg.

The energy density of this value is more than twice that of the power batteries produced by all battery companies on the market!

In other words, the energy density of the best and most powerful battery on the market is not even half of our lithium-air battery...

I didn't deliberately belittle any lithium-ion battery company, but I wanted to say that after the advent of lithium-air batteries, all traditional batteries will become a thing of the past, and the future battery era will definitely be the era of lithium-ion batteries! "

After Wang Han's words came to this point, the scene couldn't help but become noisy.

"Boss Wang really dares to say it!"

"Is this declaring war on traditional battery companies around the world?"

"Declaration of war? To be honest, the Yinhe battery company holds a lithium-air battery with an energy density of 1200whkg, and it still needs to fight? Isn't it already won by putting out the weapon?"

"Before, the industry had always had objections to the 1200whkg lithium-air battery, but now, Wang Han has personally admitted it at the press conference!"

"It seems that the situation in the battery industry is about to change. Mr. He, don't you still hold the shares of Ningde Times in your hand? Why don't you sell them?"

"Wait, wait, see what Wang Han says next, the press conference is not over yet."

"Listen to me, quickly call someone to throw it away, otherwise, when the press conference is over, everything will be cold!"

"..."

There was a lot of discussion in the audience.

On stage, Wang Han continued: "The energy density is higher than that of all traditional batteries, which means that we can make a battery pack with a larger capacity under the same weight.

Prior to this, we launched a battery pack with a capacity of 300kwh, which not only has an attenuation of less than 1000% after 10 cycles of charging and discharging, but also can work in a low temperature environment.

Our plan is to use a battery of this capacity as a power battery, so we have established a cooperative relationship with Changan Automobile Company.

I won't go into details here, let's just talk about the data!

The first test took place at Changan Automobile's mountain city test track. A new energy vehicle from Changan Automobile Company had a range of only 400 kilometers without a lithium-air battery pack, but after it was equipped with a lithium-air battery pack. , the battery life directly exceeded 2000 kilometers!