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After the routine thank-you speech, Wang Han stopped talking nonsense and quickly touched on 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 Galaxy Battery Company-the lithium oxygen battery, which is commonly known as the lithium air battery..."

Following Wang Han's words, a PPT related to the lithium-air battery 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 battery, many people in the industry held a negative attitude towards this battery, even , Some well-known experts also ridiculed and devalued this battery without a lower limit.

However, today, on this podium, I can tell you seriously and responsibly that lithium-air batteries...have been researched by our Galaxy Battery Company.

Whether it is the growth of lithium dendrites, the enrichment and purification of oxygen, and the many side reactions of the electrolyte...all the answers can be found in our lithium-air battery.

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

Wang Han went on to say: "After solving the 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, mercury, etc. It is an environmentally friendly battery system.

Secondly, because there is a systemic difference between lithium-air batteries and traditional lithium-ion batteries, this is a brand-new electrochemical system battery. Therefore, some behaviors that need to be spent on traditional lithium-ion batteries are put into lithium-air batteries. On the battery, it is completely unnecessary.

Then, it is the focus of this press conference, and it is also 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 5200wh/kg. Of course, this is only theoretical.

In real practice, the energy density is far less than this high, but after the efforts of our company's researchers, I have achieved the energy density of 1200wh/kg.

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

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

I did not deliberately belittle any lithium-ion battery company, but want to say that after the advent of lithium-air batteries, all traditional batteries will become the past tense, and the future battery era will definitely be the era of lithium-air batteries! "

With Wang Han's words here, the scene couldn't help but become noisy.

"President Wang really dare to say it!"

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

"Declare war? To be honest, Galaxy Battery Company holds a lithium-air battery with an energy density of 1200wh/kg. It still needs a war? Didn't you just show your weapons and you won?"

"The industry has always had objections to the 1200wh/kg lithium-air battery before, 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 stocks of the Ningde era in your hand? You still don't want to sell it?"

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

"Listen to me, hurry up and call people to throw them away, otherwise, when the press conference is over, everything will be cold!"

"..."

There was a lot of discussion in the audience.

On the stage, Wang Han continued: "The energy density higher than that of all traditional batteries 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 power of 300kwh, which not only has an attenuation of less than 10% after 1000 cycles of charging and discharging, but it can also work in a low temperature environment.

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

I can’t go into more details here, let’s talk directly with the data!

The first test took place at the Shancheng test track of Changan Automobile. A new energy vehicle from Changan Automobile Company had a battery life of only 400 kilometers when it was not equipped with a lithium-air battery pack, but after it was equipped with a lithium-air battery pack , The battery life directly exceeds 2000 kilometers!

The second test was in an extremely cold zone in northern Russia. At a low temperature of minus 6 degrees, a new energy vehicle of Changan Automobile equipped with a lithium-air battery pack has a battery life of 1,800 kilometers.

In the severe cold environment of minus 30 degrees, the lithium-air battery pack is still discharged steadily, and the car's endurance is still maintained at 1500 kilometers!

I don't think I need to say what the above two measured data mean, everyone should understand. "

At the press conference, there was an uproar at the moment.

"I'm going, more than 2000 kilometers of battery life?!!!"

"This is too outrageous. In an environment of minus 30 degrees, not only can it run, but it can also achieve 1,500 kilometers of battery life? Is the lithium-air battery so awesome?"

"I don't even talk about energy density. Only if this can be stably discharged at minus 30 degrees, lithium-air batteries can be a big fire in the northern market of our country!"

"I didn't hear anything, I heard a 1,500-kilometer battery life~www.wuxiaspot.com~ meaning, an electric car with a 1,000-kilometer battery life is really coming?"

"Changan Automobile is going to be on fire now."

"Mr. He, you're all here, don't you call people to sell the stocks of Ningde era? You can really sit still!"

"Don't worry, don't worry, what Wang Han said is really shocking, but Mr. Yang, don't forget the most important point, that is, what is the output of lithium-air batteries and what is the cost?"

"President He is right. If the output of lithium-air batteries is too small and the cost is too high, it will still not be able to shake the position of traditional lithium-ion batteries in the battery industry."

"..."

On the podium.

Wang Han went on to preach: "For a battery company, whether the battery itself is technologically advanced is very important, but at the same time, whether the battery production technology is advanced is also very important.

Perhaps, many friends think that the energy density of lithium-air batteries is so high, and the technology is so cutting-edge, it must be difficult to produce, and the cost is also high, right?

No, I am here to tell you responsibly that things are not what you think they are. "

Wang Han smiled and said: "As I said earlier, the lithium-air battery is a brand-new electrochemical system, and its production process is completely different from traditional batteries. Therefore, after adopting a brand-new production model, mass production Lithium-air batteries are not a difficult task for us.

As early as a few months ago, our company has invested a huge amount of money to build a production plant in Mengshan District. At present, the first plant has been completed, with an annual output of 30Gwh, which can produce 100,000 300kwh standard lithium-air battery packs.

It is expected that by the end of this year, all three battery factories we have invested in the Mengshan District will be completed, and the annual output will reach 90Gwh!

As for cost and selling price..."