Start with a blacksmith shop

After hearing Li Zhenhua's words, Wang Yuesheng smiled and returned to him.

"Ha, you kid, what you told me this morning was so important. I also felt that the matter was a bit big, so I rushed here."

Li Zhenhua smiled sheepishly, then realized what he was saying and spoke to him again.

"Hehehehe, chief, let's not talk here anymore, come with me to the company, let's sit down and talk,

The thing I got out this time is really big, I really don’t know what to do!

Ask the driver to follow me and drive the car in! "

Wang Yuesheng nodded, walked into the gate and stepped onto the balance car again, heading towards the factory with the three cars behind him.

Parked at the door of his own workshop, six people got out of the car that followed, and then Wang Yuesheng got out of the car with an old man.

Their company can be regarded as more or less a military-industrial enterprise, and the military also contributes to the company's security. The work of these six security guards is also much easier at this time.

Li Zhenhua looked at an old man who got out of the car with Wang Yuesheng, with a look of confusion on his face, but he didn't ask immediately.

He took Wang Yuesheng into his own workshop, which can also be said to be a private laboratory.

The six guards they brought were waiting at the door. The three of them approached the workshop together and passed through a passage.

There is a huge window on one side of the passage, and the window is divided into many areas.

He did not take Wang Yuesheng directly to the sample car, but first took him to his rest area in the workshop.

Arrange the two old men in the rest area and serve them a cup of tea respectively. He also sat down at this time.

After Wang Yuesheng saw him sitting down, he didn't say anything else. Instead, he first introduced the old man he had brought.

"Boy Li, are you curious about who this old man next to me is? Let me introduce you first.

After the introduction is over, you can talk about your business. If I don't introduce you, I believe you won't be able to talk about your business in peace. "

He pointed at the old man and introduced him with a smile.

"This is a famous expert in fluid mechanics in Kyushu, the chief designer of Big Black Fish and AIP Black Fish, and Academician Liu Qian of the Kyushu Academy of Sciences."

Just these few names made Li Zhenhua awe-inspiring. This was a national treasure-level figure and the cornerstone of Jiuzhou's ability to stand in the world.

He quickly stood up and greeted Liu Qian respectfully.

"Hello, General Master Liu. I didn't expect you to come back to my small place. It's really disrespectful."

Seeing his reaction, Wang Yuesheng was very happy. He was very pleased that the boy opposite him did not become arrogant because of his achievements.

"Haha, Xiao Li, sit down, don't be so polite, Lao Liu, this little guy is the guy I told you about on the way here,

He is also the designer of the J-36, a young man with great vision.

Now he is also an associate researcher at your Kyushu Academy of Sciences. Speaking of which, you two are still colleagues! "

Wang Yuesheng's words clearly eliminated the sense of distance between the old and the young, and also laid the foundation for the subsequent conversation.

After the introductions between the two parties, Wang Yuesheng felt that it was time to get down to business.

"Tell me, what is it that can make you so serious?

The influence you mentioned is too wide, please introduce it to us! "

With Wang Yuesheng's start, he would have an easy start.

"Boss and Chief Liu, let me briefly explain what I have created.

Just as Minister Wang guessed, otherwise you wouldn’t have brought Chief Liu here,

I just created a battery and a charging system that matches the battery.

This is the most important thing. As for other things, there are some practical devices based on batteries.

That’s all in brief, to give you both a general idea. "

After he finished speaking, he stopped talking. He paused for less than a minute to give the two of them time to digest, and then continued to speak to them.

Because Wang Yuesheng had already guessed, he accepted it quickly, and then nodded towards him.

"Well, you continue, I have accepted the information you just said."

Liu Qian next to him also nodded, indicating that he understood the meaning.

Looking at the two people, he did not immediately continue the introduction.

"Boss, Chief Engineer Liu, in the automotive laboratory we just passed, there are actual objects I made.

How about we move over and introduce it while looking at the real thing, so that it can be more intuitive. "

The two nodded happily, and then he immediately stood up, picked up three bottles of mineral water on the side, and led the two of them towards the automotive laboratory.

The automotive laboratory is not very clean, so no air shower or other clean systems are installed.

Entering the laboratory, the first thing they saw was the half-dismantled bulletproof Poussin.

Wang Yuesheng knew what was going on, so there was nothing to make a fuss about, but this was Liu Qian's first time seeing him.

He was still surprised that there was no damage to the car that was obviously beaten into a hornet's nest on such a day when he looked at the interior.

Liu Qian's gaze stayed on the Mafengwo car for half a minute, and then he observed the entire laboratory.

Then his eyes were drawn to the second most eye-catching car in the workshop.

At this time, Minister Wang had already walked towards the prototype car, looked at this obviously brand-new car, and then looked at Li Zhenhua standing next to it.

Wang Yuesheng pointed to the car and asked him: "Is this your protagonist this time? Come on and introduce us two.

Also open my eyes and let me know what it is that makes you so cautious. "

While nodding, he picked up an 18650 model battery from the workbench next to the car.

He came to Wang Yuesheng and Liu Qian with the battery, stretched out his palm, and the battery in his palm was also revealed in front of their eyes.

He did not immediately answer Wang Yuesheng's question, but stretched his palm forward.

"Do you two know what this is in my hand?"

Both of them obviously knew about this issue, but their level of understanding was different.

"Isn't this just a battery? My wife's radio uses this thing as energy." This was Wang Yuesheng's answer.

"This is an 18650 battery. Unstoppable electric vehicles and most lithium battery new energy vehicles on the market use this battery as the battery core." The answer that can call out the battery model is obviously Liu Qian .

Li Zhenhua nodded when he heard the two people's answers, and then asked another question.

"So how much mah do you think the battery in my hand is?"

Regarding this question, Wang Yuesheng seemed a little overwhelmed. He really didn't know how to answer it, and he was in a blind spot of knowledge.

But for Liu Qian, he really knows, because the project he is currently responsible for, the conventionally powered Blackfish, will use this thing.

When he was specifically learning about lithium batteries, he had seen an introduction to this type of battery.

“Generally speaking, the capacity of this 18650 battery can reach 2500-3600mah.

If it were any higher, it would be gone. Of course, that would be without a technological breakthrough.

I have learned about this kind of battery before, and there are some such batteries sold on a certain website. The 4800 or 9800 or even tens of thousands of mAh listed above are all false standards.

And now that you’re asking this, I’m sure the one you have is using your new technology.

Then I will take a wild guess and make a bold guess that the battery in your hand has a capacity of 9800mah. "

After listening to Liu Qian's words, a proud smile appeared on his face, and he shook his head while laughing.

"Haha, Chief Master Liu, you guessed wrong. Why don't you be bolder?"

"Fifteen thousand milliamps, that's my wildest guess."

He was still shaking his head in denial. At this time, Wang Yuesheng let him know the data of ordinary batteries after Liu Qian's few words of popular science.

He is now eager to know the data of the battery in Li Zhenhua's hand.

"Oh, Xiao Li, stop beating us around in circles and tell us directly. If you don't tell us,

But don't blame me for punishing you to go to Quancheng Military Region to participate in military training. Don't forget that you still have the position of an on-the-job technical officer! "

Hearing Wang Yuesheng's threat like an old child, he stopped trying to keep it secret, and he could no longer put himself in military training.

"Hey, let me tell you the truth, the energy density of this battery is ten times that of ordinary batteries on the market.

The battery in my hand has a capacity of 30,000mah in actual measurements. "

When such battery capacity data was revealed, the two people opposite him opened their mouths at the same time.

What is the concept of ten times the energy density? This reminded them of Nanfu's advertising slogan at the same time, one section is better than six sections.

But what they are facing now is that one section can hold up to ten sections. The same size can exert ten times the effect.

This is not a small improvement. With such performance data, it can be applied to a wide range of fields.

At this time, Wang Yuesheng also understood why what he said on the phone before had such a large impact.

This kind of battery capacity can increase the cruising range of new energy pure electric vehicles on the market by ten times.

Take the smallest Wuling Old Man Happy Box as an example. The cruising range of that car is 120 kilometers or 170 kilometers.

If you replace the battery pack with this kind of battery, the cruising range will directly exceed 1,000 kilometers.

It can run 1,000 kilometers on a single charge, but it can directly condemn a fuel vehicle to death!

At this moment, Wang Yuesheng thought a lot, not only about electric vehicles, but also about the impact on all walks of life.

There are also various types of military equipment that use electricity, which can pop up in large quantities like bamboo shoots after a rain.

Liu Qian, who heard this capacity on the sidelines, really didn't think that much. He only thought about the new AIP Blackfish that is currently being designed.

Somewhat unable to control the excitement in my heart, I stepped towards him,

She took the battery from his hand and grabbed his shoulder with her other hand, staring directly at him.

"Are you telling the truth? Is this battery stable? Can it really do what you say?"

After asking the question eagerly, the old man's face turned a little red due to excessive excitement.

Seeing Chief Master Liu's mood swings so violently, he was really afraid that the other party would suddenly get excited, so he quickly began to calm down the other party's emotions.

"General Master Liu, take a deep breath, take a deep breath, I will tell you now,

The battery I have developed so far is pretty good in terms of stability.

I tried this before and did a puncture experiment. The battery did not explode, it just reacted at a high speed.

During the reaction, a large amount of heat will be generated, and black smoke will emit from the battery's pressure relief valve. Minister Wang can testify in this regard,

The last time it was hit by an anti-tank mine, a lot of black smoke was emitted, and the entire battery pack did not explode or catch fire. "

As soon as he finished speaking, Liu Qian's mood that he had just wanted to calm down became high again.

His hand loosened its grip on Li Zhenhua's arm, but he was still in a highly excited mood and slowly walked aside to think about his own affairs.

Looking at Liu Qian who was shocked by the data on his battery, when he looked at Wang Yuesheng,

Minister Wang was worthy of having experienced strong winds and waves, and he quickly adjusted his emotions.

The look in Li Zhenhua's eyes was one of great relief, and he was particularly happy for him.

"Chief, I haven't finished the introduction yet. Why don't I continue?"

Wang Yuesheng nodded, and then he continued.

"First of all, what I just mentioned is only the data on the capacity of the battery. Let me continue.

My battery also supports super charging and discharging. I have designed a charging pile with a charging voltage of 10 kV and a charging current of 960 amps.

The theoretical time for a full charge of an 800-kilowatt-hour battery pack I designed is five minutes.

This is a super charging rate, and it can also super discharge, but for my current project,

I don't have any use for this, so I haven't tested it.

This is the basic data of this battery. "

Even if Wang Yuesheng didn't understand after hearing this, he would still understand the concept of charging an 800kwh battery pack in five minutes.

At this moment, he really wanted to send the head of the kid opposite him to the Kyushu Academy of Sciences for study. How could there be such a genius in the world?

Although he was thinking this way, he felt that the national treasure attributes of the boy opposite him were getting stronger and stronger.

While he was still thinking about the application direction of such a battery, Li Zhenhua on the opposite side pulled him to the side of the prototype car.

"Chief, I just told you about the battery. Now let me tell you about some applications I have made for this battery.

You see, this somewhat ugly thing that looks like a gas pump is the super charging pile I designed. I just introduced it to you, so I won’t go into that.

You are looking at where I am pointing. This is a new energy pure electric vehicle I designed.

Let me not talk about the performance of the car first. Let me first introduce to you the electric motor I designed.

I think this is more important than the overall car.

I designed a total of two electric motors this time, both of which are used in cars, so they are not very large in size.

The power of one model is 320 kilowatts, and the other model is 480 kilowatts. When converted into horsepower, they are 435 horsepower and 652 horsepower respectively.

The two electric motors I used on the prototype car have a power layout of 435 hp in the front motor and 652 hp in the rear motor.

The total power value is 800, 1087 horsepower. Using the 800kwh battery pack I designed, this car can run 3500 kilometers.

As I kept talking, I started talking about the whole car.

Hehe, actually I didn’t use this plan at the beginning. I originally planned to get a motor layout with one in front and two in back.

This design is not that difficult in terms of difficulty, but the final power is too scary, 1120kw, with a total horsepower of 1522 horses.

It can be compared with the 99 main station, so I reduced the design plan to 1087 horsepower. "

Listening to what Li Zhenhua said, Wang Yuesheng also had a headache and looked at him like an alien.

When did the 99 main website become a unit of measurement? This is too much, right?

The car we made was just one. The heaviest car was less than three tons, and its power reached more than a thousand horsepower.

What's this? This is simply a performance monster. It seems that he still has to talk to the guy opposite him.

There is no need to make it so powerful in terms of horsepower. Doing it this way also increases the cost. No matter how powerful the horsepower is, there is still no place for it to be used in China.

At this moment, Li Zhenhua on the opposite side started talking again.

"Hehehe, since we just talked about cars, let me continue.

In fact, I now have doubts about the car’s battery pack. I feel that this battery pack is a bit too big.

I plan to adjust the capacity of the battery pack later. I plan to change the original 800kwh battery pack into a 200 or 300kwh one.

It would be enough for the officially released cars to have a higher mileage than the current fuel cars, and it would be enough to reach 800 to 1,000 kilometers.

If the data is piled up too high at once, it will be difficult to price this car, hehehehe. "

After saying that, he started laughing, with a smile that made Wang Yuesheng look like he deserved a beating.

"Haha, you know you are a little ahead of your time. If your car is released, see if the car companies in the world will give you trouble.

Moreover, the power of the prototype car you made is still too large. I think you can reduce the motor to one, just use a 320kw one.

This kind of horsepower is not small, it has 435 horsepower. Do you know how much horsepower a Land Cruiser has?

310 horsepower, you definitely can’t sell a car like this with the current data. It’s too much, the performance is too good, it’s not good.

Okay, let’s not talk about your car. Is there anything else you haven’t told me? "

After Wang Yuesheng made some comparisons, he realized that the prototype car he was designing seemed to be really out of touch with the masses. If it were launched on the market like this, the price would definitely not be lower.

It seemed that he still had to reduce the performance of the car. Then he heard Wang Yuesheng's question and he regained his seriousness.

Because the most important thing has not been said yet, what I have said before is also developed based on this most basic thing.

"I really can't hide anything from you. I really have the most important thing that I haven't said yet! Hehehe..."

Wang Yuesheng knew that the other party had something for the finale, so he glared at him.

"Say it!"

"The most important and basic thing I focused on this time was graphene. This is the one that has the biggest impact!"