At the research center of Feitian Technology, Tang Xiaochuan took a graphene battery from Professor Gao and handed it to Hua Youwei, "General Manager Hua, this is what we developed using new battery technology, and we call it a graphene battery!"

"Graphene battery?" Hua Youwei's muddy eyes flashed, and a look of shock and joy appeared on his face. He immediately took the battery and looked.

Graphene battery is a concept that has been put forward for several years. Countries around the world have also invested a lot of financial and manpower in research in this area, and have achieved certain progress and research success. However, graphene is truly used in the battery field and No major technological breakthrough has been achieved yet.

With current scientific and technological tools and technical means, it is impossible to extract single-layer or double-layer structure sheets from graphite on a large scale. This must be designed to a nanometer-level segmentation or separation device, and the current scientific and technological means simply cannot produce such a device.

Hua Youwei observed the graphene battery in his hand and asked, "Mr. Tang, how is this graphene battery different from other traditional batteries?"

Tang Xiaochuan said: “Let’s put it this way, the use of graphene in the energy sector is still in the exploration and preliminary research stage on a global scale. If we produce graphene batteries, we can completely avoid the extraction of electrode metals in traditional batteries abroad. Separate technical barriers and blockades!"

"Let’s talk about its advantages over traditional lithium batteries. First of all, it has a large capacity, small size, and thinness. It is only one of its small uses to power mobile phones. The capacity of the piece you hold has reached. 65,500 mAh, if you install it on your latest promising mobile phones, you can play games day and night for five or six days. If you just call and answer the phone, you can watch short videos and play for a few hours every day. I don’t need to charge for WeChat or browsing the web for more than half a month!"

"Second, it has super heat conduction and heat dissipation. Generally, the battery itself does not have heat conduction and heat dissipation. The mobile phone will heat up after playing for a while, including the fruit dispenser and your promising mobile phone. But if you install our graphene The battery, even if you play for a long time, you won’t feel the temperature change!"

"Third, because graphite is physically and chemically stable, it is not easily affected by the external environment and changes, so it is safe to charge and will not explode!"

After listening to Tang Xiaochuan’s narration, Hua Youwei’s eyes brightened, and his face appeared happy. At his age, he had experienced too many winds and waves, and he would not be easily excited about what happened. But this time he was really excited. NS.

"Mr. Tang, can you test it?"

Tang Xiaochuan stretched out his hand: "Please!"

Hua Youwei immediately asked the accompanying engineers to carry out the test. The engineer put his toolbox on the table, opened it and took out a few instruments from it, and began to test the graphene battery in Hua Youwei's hand.

Youwei’s engineers carried out a series of tests, which took nearly two hours in total. During this period, Hua Youwei was always watching, but Tang Xiaochuan had no patience to accompany them all the time, but in the reception room. Sitting on the sofa and watching videos, you can make money by watching videos. No matter how small the legs of mosquitoes are, they are meat!

"Mr. Tang!" Hua Youwei's voice came from the door, and his people walked in from outside, and other entourage accompanied him.

The security guard of the research center and Professor Gao finally walked in from outside.

Tang Xiaochuan put away his mobile phone, got up and asked, "Mr. Hua, the test is over? What's the result?"

"I don’t know if I don’t test it. After the test, I really understand how powerful the graphene battery is. Mr. Tang previously said that once it comes out, all traditional lithium batteries will face elimination. This is by no means bragging. Only Feitian Technology has developed such a good product!" Hua Youwei sighed.

Tang Xiaochuan stretched out his hand: "Sit down and say!"

The group immediately sat down and Hua Youwei said, "Mr. Tang, I would like to ask your group to produce graphene cell phone batteries for our company. Please mention any conditions!"

Tang Xiaochuan thought about it and said, “We didn’t plan to let this technology and product come out now. After all, lithium batteries still have potential to be tapped. They can still play its role, and our group’s solid-state batteries have only been developed. It has been put into the market for three years. If the graphene battery market is released now, it will inevitably shorten the market lifetime of solid-state batteries, which will cause a great loss to our group!"

"Today, Youwei Company is facing a crisis, and foreign consortia are pressing harder. It does make us feel that these foreign consortia want to always control technology and economic hegemony. Our group cannot sit idly by, but our group’s losses cannot. It is up to us, so if President Hua wants us to let go of the application of graphene batteries in the mobile phone field now, the price will not be low!"

Hua Youwei was mentally prepared. Such advanced technology was originally produced by Feitian Technology as a technical reserve at a critical moment. At this time, in order to solve the predicament of Youwei Company, it had to be taken out. If Feitian Technology is not compensated, It can't be justified.

"Mr. Tang, you can put forward any conditions!"

Tang Xiaochuan said: "The 30 billion yuan purchase contract signing fee. As for the specific ex-factory price of a single battery, I still can't get it. This requires professionals to calculate before I can quote you. This is the number one!"

"Second, once our group releases the mobile phone application field of graphene batteries, it will certainly not be possible for your company to use it exclusively. This is unfair to other mobile phone manufacturers, unless your company can pay a higher price, but I can guarantee two years Within three years, they will not supply foreign mobile phone manufacturers, and there will be no more than three domestic mobile phone manufacturers eligible to use graphene batteries as mobile phone batteries!"

"The two items I mentioned above are rigid conditions, and there is no room for bargaining. Other aspects can be discussed!"

Hua Youwei did not speak, and a middle-aged man next to him couldn't help it: "Mr. Tang, the purchase contract signing fee of 30 billion is too much, and I have not heard that signing a purchase contract requires a signing fee. Yes, I have to pay so much!"

Tang Xiaochuan looked at the middle-aged man and didn’t want to know the identity and position of the other person. He just said indifferently, “It doesn’t matter if you haven’t heard of it. At this time, my rules. If you want to purchase graphene batteries, you must abide by my rules. , If you can’t accept it, don’t buy it!"

The middle-aged person wanted to fight again, but was stopped by Hua Youwei, and then said to Tang Xiaochuan: "Mr. Tang, I have agreed to your two conditions. Although the signing fee of 30 billion is high, we still get the company. Come out! I'm not afraid to fight hard against the fruit company, and I'm not even afraid to compete with other domestic mobile phone manufacturers!"

Tang Xiaochuan laughed loudly: "Mr. Hua is really strong and full of courage. I admire it! Since this is the case, this is the case. If Mr. Hua is not at ease, we can sign a letter of intent for cooperation first, and wait a week later. After we take over the calculation of production costs, President Hua will then send someone over to conduct specific negotiations at that time!"

Hua Youwei promised: "Yes! I want to ask Mr. Tang, how soon can we get the first batch of graphene batteries?"

Tang Xiaochuan said with a smile: "As far as I know, your company’s existing battery inventory should be able to support three months. The production of batteries is not a technically difficult task for our group. The production line equipment is always ready. It can be produced and installed, but it takes time to debug the production line to make it reach a considerable degree of precision. I can assure you that it will be shipped within two months, and it will definitely not make your company feel embarrassed if there is no battery available. !"

"In addition, I suggest that you can choose graphene batteries with several capacities to meet the needs of different consumers. The capacity of the 65500 mAh tested today is too large. Such batteries are suitable for those who love games. It’s definitely a favorite for those who play games, but the self-control of young people in these games is also low. If you can’t control the time of playing games, letting them play on time will have a great impact on your body. For example, you can think about 5000 milliamperes. , 10,000 mA, 20,000 mA, etc.!"

"With the 5,000 mAh battery and the optimized energy saving of your new system, you can play games without charging for more than ten hours, and the 20,000 battery is enough. Playing for three days and three nights is a piece of cake!"

Hua Youwei whispered a few people with him, and then said: "Mr. Tang's suggestion is very important. After we return, we will seriously consider and consider it. We will put forward our own requirements during the negotiation!"

After that, the two parties briefly negotiated, and Tang Xiaochuan signed a letter of intent with Hua Youwei. As for the specific situation, further negotiations are needed.

After sending away Hua Youwei, Tang Xiaochuan turned and walked back to the research center, and asked Professor Gao as he walked: "Professor, the production of mobile phone batteries with different capacities has been technically solved, right?"

"Solved, we have developed five types of graphene cell phone battery manufacturing technologies, which are 5500 mA, 10,000 mA, 15,000 mA, 20,000 mA, and 32,000 mA!"

Tang Xiaochuan nodded: "That's good, I am now worried that if we launch graphene batteries, will other research institutions at home and abroad crack its technology and materials!"

Professor Gao thought for a while and said: "Boss, we have considered this issue before, but with the current technology, it is impossible to imitate it, because the production of graphene materials is now only we have this cutting-edge technology to extract single-layer graphite. The ene needs to be cut down layer by layer with an atomic light knife. No enterprise at home or abroad does not have such equipment! If the boss is not at ease, we can also design an anti-cracking program on the battery, using primary quantum cryptography technology, because quantum cryptography has Uniqueness, so it is basically impossible to crack, and only our company has the password!"