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Chapter 658 A button-sized battery with a capacity of [-] mAh?
this day……

Yunwei, Dami, Vovi, Opop, plus several major domestic EDA software companies, chip manufacturing companies and other dozens of company chairmen, followed Zhou Qingshan, the president of the Academy of Cloud Sciences, and Wang Jingze, the vice president, all gathered in the Jiangnan Research Institute.

It can be said that the momentum is very large.

but……

As the dean of the Jiangnan Research Institute, Jiangnan did not appear immediately, but was received by Tang Xiaohu.

It's not that Jiangnan is putting on airs.

Instead, he was conducting the final inspection of the finished graphene lithium-sulfur battery and couldn't get away.

However, the above-mentioned people did not mean to complain at all, but waited very patiently.

Can I complain?

Except for Zhou Qingshan and Wang Jingze, who came to act as middlemen, the rest of the business owners all came to ask for cooperation or employment, so it is naturally impossible to complain.

After a long while.

It was almost noon when Jiang Nan finally appeared.

And everyone immediately greeted them.

"Old Zhou, Lao Wang, and everyone, I'm sorry, I've been testing the performance of the new battery just now, so I'm late."

"It's already noon, why don't I invite everyone to the cafeteria for a meal! You can chat while eating if you have anything to do."

In terms of age, Jiangnan is definitely the youngest.

After all, he was only 19 years old.

And all the bosses present are over 50 or [-] years old, and even many of them are in their [-]s and [-]s.

In terms of wealth, Jiangnan is definitely the least.

After all, although he is the dean of the Jiangnan Research Institute and has the decision-making and personnel rights of the research institute, his wealth is really not much, only 6000 million in Kari.

The two present, Zhou Qingshan and Wang Jingze, let's not talk about it, after all, they are similar to Jiangnan, and they are both national scientific research personnel.

But the other CEOs of these companies are all worth tens of billions, or even tens of billions.

And the market value of the companies they control is even higher, among which the cloud is the most, reaching trillions.

but……

In front of Jiangnan, none of them dared to make a big deal out of it, and even respected Jiangnan to the extreme.

Jiangnan said to eat in the cafeteria, then go to the cafeteria to eat, Jiangnan said to chat while eating, then chat while eating.

Ah!
Fortunately, no one from the outside world knew about this scene.

Otherwise, it must be startled.

After all, it is unbelievable that so many awesome characters get together, and they don't go to the hotel for dinner, or even go to the restaurant, but go directly to the cafeteria.

Next, everyone eats.

Although Jiang Nan said that there is something to eat and chat with, but due to customs and etiquette, and so many people, no one present really talked to Jiang Nan directly about business matters.

Only Zhou Qingshan and Wang Jingze could not help asking: "Professor Jiang, what did you mean when you said you were testing the performance of the new battery? Could it be that the battery has really been developed?"

As soon as this word comes out.

There was one person at the scene, and everyone was shocked, and they all looked at Jiangnan, waiting for Jiangnan's answer.

Although they did not attend the opening ceremony of the Jiangnan Research Institute a few days ago, they knew the contents.

Not just a chip show.

At the end of the opening ceremony, Jiangnan even said that the new battery would be ready within a week at most.

to be frank……

Although this flag is very exciting.

But the difficulty is very great, no one can believe it before seeing the result.

however……

It's only been a few days?

Jiangnan got rid of the battery?

This is unlikely, right?

But in the next second, everyone present was dumbfounded.

just because...

Jiang Nan didn't explain much, and directly took out a battery with a length and width of less than 20 mm and a thickness of less than 2 mm from his pocket, and placed it in front of everyone.

Zhou Qingshan: "..."

Wang Jingze: "..."

Many bigwigs present: "..."

One counts as one, and they are all confused.

Jiangnan What does this mean?
But don't tell them that the so-called new battery in Jiangnan's mouth is the button battery in front of you?
This is too small, right?

Can't pick up the series directly on the ground?
It is not much bigger than a mobile phone card, and not much bigger than a larger electronic watch battery. Can it be used as a mobile phone battery?

The people present are not outsiders, they are all related to the electronics industry, and they know more or less about batteries.

Such a small battery generally only has a capacity of tens of milliampere hours, and it is very good if it can exceed a hundred.

No matter how good the material is, no matter how good the technology is, there can be two to three hundred mAh of support, absolutely no more.

Although two or three hundred mAh is also very powerful.

After all, such a small battery can be compared to the current mobile phone battery if it is stacked with ten pieces of 20 yuan. If it is stacked with 50 yuan, the capacity can be doubled.

However, this can be said to be a huge improvement, but it should still be a bit short of a new era of batteries.

But the next second.

Everyone at the scene turned pale with shock, and even stood up abruptly, and even sprayed out the food they had just eaten, and no one could control it.

just because...

Jiangnan suddenly smiled, played with the battery in his hand and said: "Old Zhou, Lao Wang, and everyone, the new graphene sulfur-lithium battery was originally announced to the public in two days, but since you just happened to catch up today, then I won't lie to you either."

"Although this battery is not big, its capacity is quite high. After repeated tests, it can be confirmed that its capacity is 12345mah, and its performance is also very good."

"The charging speed is extremely fast, the internal resistance is very small, and the consumption is extremely low. Not to mention charging and discharging indefinitely, but it is not a big problem to fully charge and discharge [-] times, and the specifics have not been detected yet."

"In addition, it can be used in series and parallel at the same time, the effect is even more..."

"Huh? Lao Zhou, Lao Wang, what are you doing? Don't complain? It's shameful to waste food..."

(End of this chapter)