If you have to prepare graphene, or lithium sulfur batteries, it is easy to solve at the technical level, but equipment problems and promotion take time.

After all, the current graphene industry chain is not perfect, and there are big problems or even gaps in many places, whether it is standards, preparation technology, or equipment.

If Wang Fan has to do it, it will take a long time just to deal with these problems, formulate relevant standards, and customize the corresponding equipment.

And what Wang Fan can't afford to wait for the most is time.

Especially at the moment, HTC's situation is simply getting worse and worse.

Wang Fan didn't care before, but immediately, HTC became his company, and what he lost was his money!

Therefore, starting with high-energy lithium batteries to create a new generation of high-energy lithium batteries is undoubtedly the fastest and most convenient solution.

More importantly, the lithium battery industry has long been mature, and various upstream and downstream supply chains are not generally perfect, even if Wang Fan puts forward a very special demand, other corresponding suppliers can meet it!

In this way, high-energy lithium batteries are feasible and can also meet his needs.

Mortal mobile phones must adopt a folding screen design, which is equivalent to a mobile phone with multiple screens!

You must know that the screen power consumption is among the best in the proportion of power consumption of the entire mobile phone.

Not to mention multiple screens?

Therefore, for a mobile phone with a folding screen, a 3000mAh ordinary lithium battery is simply not enough to see, and even two pieces are enough to choke!

In addition, Wang Fan's folding screen is not just for coolness, but more for virtual reality and VR!

Just like Samsung's GearVR, the image that users see through two screens has a 3D stereoscopic effect, but the resolution has been cut in half!

As a result, the resolution displayed on each screen by the Galaxy S6 is only 1080p.

1080 is enough for a mobile phone, but for VR, it's too bad.

VR imaging makes us feel that we are a long distance away from the imaging distance, only a few centimeters away, so that under the resolution of 1080, the experience is very bad.

Therefore, mortal technology will definitely be on the 4K screen!

Imagine the future of mortal mobile phones, using folding 4K screens, equivalent to having 2 to 3 4K screens, even if there is a black technology level screen power consumption optimization, but the requirements for mobile phone battery life are still outrageously high!

After all, the current 2K screen, 3000mah battery can't bear it, not to mention the 4K screen with more amazing power consumption, or multiple 4K screens?!

Therefore, in terms of batteries, Wang Fan must come up with the real thing!

It's just that, generally speaking, the solution to increase the capacity of lithium battery batteries is nothing more than to make the battery bigger and thicker!

Just like Gionee's M5Plus, although the 5000mah battery has a good battery life, the phone is very thick and heavy!

It's hard for the average male user, let alone a female user.

Nowadays, mortal mobile phones use folding screens, 2 to 3 screens folded together, which increases the thickness and weight of the mobile phone, plus the ordinary large battery, how thick should the mortal mobile phone be?

This is pure death.

The solution can only improve the energy density of the battery, make the battery capacity larger, and then make the battery smaller and thinner!

Wang Fan thought of this, and immediately derived it through the guò technology derivation system.

As he expected, the technology-derived system really gave him the perfect solution.

Ordinary mobile phone batteries, even if they are 300mAh, are 3 or 4 mm thick, but the derived black technology battery is only 1.5 mm thick and has a capacity of up to 5000mAh.

Because this kind of battery is too thin, like rubbing, Wang Fan simply named it rubbing battery!

1.5mAh thick, 5000mAh capacity!

The table of rubbing batteries is so good that it is unimaginable.

In this way, an ordinary mobile phone with a rubbing battery is enough for nearly 2 days.

As for foldable phones, 2 pieces are also appropriate!

After that, Wang Fan tested the charging speed of the rubbing battery in the virtual real room of the science and technology derivative system, and he was even more jaw-dropping!

From 0 to full, 5000mAh, it only takes 5 minutes at most!

And the whole process, without the slightest heat!

It's incredible!

The impact behind it is even more profound.

In this way, as long as the mobile phone is equipped with a rubbing battery, it can be charged for 2 minutes casually, and it can be used for a whole day! If you just make a phone call and standby, it is more than enough for two whole days!

Coupled with the capacity of 5000mAh, the battery life problem of the mobile phone is completely solved, and users will no longer complain!

Wang Fan sighed, rubbing battery, such excellent performance, can be in the mobile phone industry, and even the battery industry, to launch a fast, accurate, ruthless innovation, or subversion!

Moreover, as long as Wang Fan supplies the rubbing battery to HTC, HTC will definitely be able to come back to life!

There is no way, if you want the donkey to run, you naturally have to feed it.

Now mortal technology needs to use HTC's existing foundation and resources to promote and develop mortal mobile phones, and naturally it has to come up with something to appease HTC.

When will Mortal Technology's own mobile phone business be completely perfected, and there will no longer be any need to rely on HTC's resources and channels, even if HTC is sold again, it will be fine!

It's just that the selling price at that time all depends on how Wang Fan operates now!

In addition, although Wang Xuehong generally agreed to let Wang Fan take a stake in HTC and become a controlling major shareholder.

But the 7-day time limit is still given, and it is difficult to say whether the negotiations after seven days can be completely finalized!

It all depends on the chips that Wang Fan took out, whether he can make HTC directors and Wang Xuehong completely make up his mind!

But there is no doubt that rubbing batteries, this cardiotonic, are enough!

It's enough for Wang Xuehong to give it a go!

So Wang Fan immediately took out his mobile phone and dialed Ding Quan: "Ding Quan, you immediately recruit a group of mobile phone battery engineers to set up a battery research and development department." ”

"Okay, I'll let people post information, and the interview will start tomorrow! Our mortal science and technology has such a good prospect, even the students of Qinghua North University are rushing to come to Binhai City from the imperial capital and leave their hometown to join mortal technology!" Ding Quan replied, the expression on his face was not ordinary pride.

Wang Fan instantly understood, yes, it is good to go to Beijing, Shanghai, Guangzhou and Shenzhen, but how many people can afford the housing prices there?

A good place is 100,000 square meters, a bad place is about 50,000, and buying a suite can easily cost millions or even tens of millions, even if it is a high-achieving student of Peking University and Tsinghua University, it may not be enough to struggle for ten years without eating or drinking!

What's more, in ten years' time, who knows what level the house price will be, in case the house price rises faster than the rate of saving?

For example, the housing prices in Shenzhen, even Huawei's employees can't afford to buy a house, what kind of company in the world can afford it?

On the contrary, Binhai City is very different, the high-end community in the city center is only about 20,000, and the surrounding 10,000 are rising, but mortal science and technology wages are high and the future is better, how to choose, who will be stupid?

Therefore, for high-achieving students from all over China, the best place to go is no longer Beijing, Shanghai, Guangzhou and Shenzhen, but Binhai City!

The best companies are no longer Huawei, BAT, and major investment banks, but mortal technology!

(To be continued.) )

PS: Thank you to those brothers who have been from piracy, and thank you to the brothers who have always supported them.

Writing a book requires passion, and without your support, no one can be passionate!

Half a box of cigarette money, enough to read this book for a month, even if the brothers read the code words in the previous dynasty, hand me 2 cigarettes, genuine support under the former dynasty, okay?

Regarding the update, starting tomorrow, steady dìng update, as long as conditions allow, try to change three times a day.

There are only three updates today, which will be updated tomorrow morning.