"I'll be back!" Lepott said angrily as he stepped on the flight back to the United States, and before leaving, he said resentfully at the magic capital in the bustling night scene.

Lepott's embarrassing departure did not attract anyone's attention, and with the topic of Mu Bai, no one has long paid attention to the matter of the assistant to the president of Apple.

On the other hand, at Apple's headquarters, Cook ordered to study Zenith's products in an all-out effort to apply the technology contained in them to Apple.

At the same time, Cook is preparing to contact a group of lawmakers to try to expel this product from the U.S. market, which is becoming more and more popular overseas.

Apple is already familiar with this kind of operation! Any enterprise that endangers Apple's interests will only end up in the same way!

And for all this, Mu Bai didn't know......

"Special additives are added to the electrolyte, traces of water are removed, modified large single crystal ternary materials are selected for the cathode of the battery, and graphene is used to achieve efficient heat dissipation between the lithium-ion battery and the environment......"

"This is a new type of lithium battery manufacturing technology proposed by Dongxu Optoelectronics, I have to say that this scheme will increase the power capacity of lithium batteries by 20 points, and it shows ultra-high efficiency when charging and discharging, and it has won great favor in the capital market!"

"However, they still can't solve the dilemma of lithium batteries, and they still can't change the entire dilemma of lithium batteries!"

"However, by chance, we discovered that there are many ways to expand this scheme, such as our surprise discovery that a certain degree of graphene is used as a battery cathode, and the battery capacity obtained is three times that of ordinary lithium batteries!"

"What's more, he only needs one-third of the charging time of lithium batteries!"

This is a high-precision laboratory, in which Mu Bai is explaining graphene-based lithium battery technology to the technical engineers of Mythical Battery Company.

Since attending the school's graduation ceremony, Mu Bai rushed to the mythical battery company non-stop and handed over the graphene-based lithium battery technology exchanged in the library to the technical engineers of the mythical battery company.

As early as before, Mubai has registered the relevant technical patents of graphene-based lithium batteries, coupled with the most important graphene in graphene-based lithium batteries, it is impossible to prepare it quickly, efficiently, low-cost and perfect on the earth at this stage. In this way, Mu Bai had the confidence to hand over the technology to these employees.

At this moment, in the face of Mu Bai's speech, all the technicians looked at Mu Bai with fanatical eyes, including middle-aged engineers in their forties and fifties.

The hearts of the engineers are burning at the moment!

The energy problem has become a stumbling block restricting the development of human society, and battery technology is a big difficulty.

Car owners are eager to use clean and cheap electricity to drive their cars, rather than going to the gas station every once in a while to refuel.

Electronic consumers complain about battery junk, and they have to plug in the charger after charging for half a day.

It can be said that every breakthrough in battery technology has the potential to change the existing world!

And now, they mythical battery companies have the keys to changing the world?!

"Mr. Mu, can this battery really reach that level?" In front of the crowd, a middle-aged man in his forties couldn't help but speak.

Ying Anyi, the only remaining senior engineer of Mythical Battery Company, is also a well-known figure in the domestic battery field, and is a person who has grown up with Mythical Battery Company. If it weren't for that, it would be impossible for Ying Anyi to stay in the mythical battery company for more than ten years!

"Master Ying, there is no basis for your words, you can check the data of the physical object. Facing Ying Anyi's questioning, Mu Bai smiled faintly and put the graphene-based lithium battery that had been prepared in front of Ying Anyi.

It is five batteries of different shapes, the large one is comparable to the battery of an electric car, and the small one is the size of a mobile phone board. Without exception, the whole body is dark in color, and there is no inscription on the body, obviously, these are laboratory products.

"This is a graphene-based lithium battery?" Ying Anyi's glasses widened, in his eyes, these five batteries all exuded all kinds of mysterious aura, and they didn't seem to be ordinary at a glance.

"Dali, Luo Fang, Bai Ge, come here to help!" Ying Anyi immediately shouted excitedly, and immediately called his assistant to help.

"Okay, master!"

Ten minutes later, the smallest graphene-based lithium battery the size of a mobile phone board was tested, and the data obtained almost made Ying Anyi unbelievable: "The battery capacity is 9100mAh, and the discharge time is completed in a very short time, as for the charging efficiency...... In five minutes, 20% of the battery has been reached!"

"Mr. Mu, this ...... This ......" Ying Anyi was so excited that he couldn't express it in words, although several other larger batteries had not been tested, but just the test of the smallest battery was enough to make Ying Anyi peek at the leopard and believe in Mu Bai's words......

"Master Ying, don't get excited, don't get excited. Mu Bai laughed, and hurriedly asked Ying Anyi to relax: "The battery is placed here, no one will snatch it!"

"Mr. Mu, please rest assured, with me Ying Anyi, I will definitely put this battery technology into production in the shortest possible time!" Ying Anyi said loudly.

"Haha, don't worry, during this time, I will stay here in the company......"

So, in the next time, Mu Bai stayed here in the mythical battery, in addition to explaining to Master Ying, by the way, he also optimized the machinery and equipment in the mythical battery company, eliminated many backward machines, and greatly improved the intelligence.

The five different specifications of batteries brought by Mu Bai, the relevant detailed data were all the data obtained under the careful test of the technical department, which stunned Ying Anyi.

The data shows that graphene-based lithium batteries are really as Mu Bai said, each graphene-based lithium battery contains more than three times the same volume of electrical energy. And the charging time is only one-third of the normal one.

In addition, there are data such as discharge speed, stability, heat resistance, corrosion resistance, cold resistance, etc., which are much higher than normal batteries. The worst is that it can be on par with ordinary lithium batteries.

Among all the data, the closest data to ordinary lithium batteries is probably the service life, that is, the number of charges. The service life of graphene-based lithium batteries is almost the same as that of ordinary batteries!

Perhaps, this is the limitation of lithium battery technology itself!

However, this does not prevent Ying Anyi from pressing the title of "this is the best and most powerful lithium battery I can imagine" on it!

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