A cheap business empire starting from mobile phones

Chapter 57 Quick Charge
From the perspective of the overall structure, a mobile phone can be divided into five parts, the main board, battery, screen, system and framework. At the technical level, the threads of the chips on the main board, the screen ratio of the screen, the smoothness of the system, and on the battery.

The earliest mobile phone batteries were nickel-cadmium batteries, an early battery with poor capacity, poor stability, and poor life-there was an obvious memory effect, and insufficient charging or incomplete discharge would affect the life of the battery.

One of the main reasons why mobile phones are so bulky is that they use nickel-cadmium batteries, which account for more than half of the weight. They can be charged for ten hours and consume electricity for 5 minutes.

When you have no choice, you can only use nickel-cadmium batteries, but with the commercialization of nickel-metal hydride batteries, mobile phones turn to nickel-metal hydride batteries.

Ni-MH has large capacity, low internal resistance, good stability, no obvious memory effect, and its volume is more than half smaller than that of Ni-Cd batteries, which is also the main reason why mobile phones can be miniaturized.

The early feature phones and Nokia mobile phones all used Ni-MH batteries, and the common charger with white bright lights mainly charged Ni-MH batteries.

The third-generation battery is a lithium battery, and lithium batteries have been used until now.

The polymer battery commonly used in mobile phones in recent years is also a type of lithium battery and an improved product of lithium batteries.

The fourth-generation battery may be a graphene battery, but its commercialization is not yet mature, and there is no new battery technology to replace it for the time being, so the expansion of mobile phone battery technology is smaller, larger, and faster - smaller volume , Larger capacity, faster charging technology.

Lin Shu pointed to the battery on the main screen: "Now the smartphone battery is full of water. The 3000mAh battery runs out of power for three or four hours and needs to be charged. A certain internationally renowned fruit phone has a ancestral 5W charging head with a battery capacity of 1800. The battery ran out after a while, and I didn’t enjoy the game at all. I’m sorry, it’s a well-known international fruit phone when I go out. It’s a common thing to run out of power. The solution is to buy two, or bring your own clumsy power bank. Customers need to do it themselves. Solve the inconvenience caused by insufficient battery capacity, rather than manufacturers trying to improve the inconvenience and increase the capacity of mobile phones."

"Is it because they can't do it? I don't think so. Our Huaqiangbei Advanced Mobile Phone Technology Zone provides free installation of high-capacity batteries and replaces high-capacity batteries. All these inconveniences are solved, and as long as the welding technology is excellent, it will not affect life."

"It can only be said that some manufacturers do not regard users as users."

Lin Shu didn't deviate from the topic, and returned to the national mobile phone: "The battery capacity of the national mobile phone we will release soon is 3100."

"Oh." The reaction below was very flat. For a mobile phone with a 4000 mAh battery the year before last, 3100 is a normal level, but it is 72% higher than that of an Apple. In 2015, there are so many mobile phone brands that only Apple's mobile phone battery is still the same. Constantly at more than 1000 - perhaps for Apple users, there is no need for a large-capacity battery at all!
Lin Shu continued: "It only takes 30 minutes to fully charge, and it can be charged for 5 minutes and talk for two hours!"

"How is it possible!" There was another group of unbelievers underneath.

Mobile phone fast charging technology has been conceived for a long time, and there have been mature commercialization solutions in 13. However, due to the technology being controlled by foreign countries, only a few companies are doing fast charging.

The development of fast charging technology is very slow. The best one is Sanxin’s fast charging mobile phone, with a 3000 mAh battery, it only takes one hour to fully charge from 0 to 100, and the price is [-]. How is it possible to break through again? It takes only half an hour to fully charge.

Sure enough, the president of Quanmin Company was bragging that he didn't understand mobile phones at all, and integrated several high-end technologies in the market into PPT, hoping to make a profit.

Too fake.

The national mobile phone is a scam money.

Lin Shu took all the reactions under his eyes, smiled again, and clapped his hands. Yang Feiyan handed Lin Shu a mobile phone hidden in a black box. Lin Shu took the black box and said, "This is our national mobile phone." 1, the power inside is zero, we charge it on site, turn it on after half an hour, and test whether it is fully charged.”

"What!" The audience was in an uproar again, their eyes focused on the black box in disbelief, what President Quanmin meant, that...that was the actual mobile phone of Quanmin, not a concept phone, how could it be possible, it must be a fake, still there lie.

It is impossible for the current domestic technology to achieve such a high-speed fast charging. What foreign countries cannot do, can we Chinese people do?

The president of Quanmin Technology is really interesting, with such a complete set of acting, and still acting, if there is a real thing, I will live broadcast Guobun, handstand and eat Xiangxiang, which is also a live broadcast.

However, some people were shaken. For example, Lu Lisan, a media person in the industry, judged from a professional point of view that if it is for fraudulent financing, it is enough to use the concept machine as a selling point from the beginning. In the current capital market, you don’t need you to have a real thing, and an idea can do it. Get the angel round, you can have a concept machine, and easily enter the second and third rounds of financing, with a valuation of hundreds of millions or billions.

There is no need to use a real machine to demonstrate, as a gimmick to attract attention, it is superfluous.

And if it is not false, what I said above is true. There is a full-screen fast-charging mobile phone that can be mass-produced. That’s why I am so confident and dare to demonstrate it on the real machine. No, mass production is not necessary, and an engineering machine is enough. This means ...

The media quickly called the editor-in-chief, and the headlines came.

There were quite a lot of people in the industry who came to the scene, and it was generally believed that this was another deceptive concept technology of Quanmin Technology, and the 400 million people in the live broadcast room went crazy again.

"Crafts, a 3100 mAh mobile phone can be fully charged in half an hour. My f*cking Lenovo A456 is also 3000 mAh, so it takes eight hours to charge."

"Fuck, what kind of high technology is this? A mobile phone can be fully charged in half an hour. Is it a technology that can appear on the earth?"

"666666! For this phone, I can only say 6."

"How much is it? Let me tell the boss quickly. It makes me give up. I don't think it's enough to cut two kidneys for such a high-end mobile phone."

"I'm a high school student. Is this charging technology amazing? I'm always boasting."

"Please put it on the shelf, put it on the shelf, put it on the shelf, I will definitely buy it!"

"High school students in front, you are not allowed to bring mobile phones in your school. You can't understand the pain of us who often play with mobile phones. After playing for four or five hours, we have to charge them, and we can't play for several hours. You don't understand the pain at all!"

"Yes, yes, reading a novel worth 300 million yuan, it's really enjoyable, but you want to finish it all at once, but the battery runs out, so go to charge it, you're too young to watch and play for fear of explosion. Understand."

"The theme of this press conference is to redefine smartphones, optical full screen and fast charging technology, which is already redefining smartphones, and there is no title party for national technology."

"It's really awesome. I look forward to the finished mobile phone in half an hour."

"+1."

"+1."

"+10086."

"Sure enough, it's my husband's product, it's amazing."

……

The Internet is very exciting, even more exciting than watching the Huaxia team win in the finals. All the unhappiness on the mobile phone before was vented.

On the other side of the arena, Chen Wenjie's hands were trembling. It doesn't matter who came in the current situation. Quanmin Mobile can't lose, and he won the bet.

Chen Wenjie's voice was also trembling, and he said to Huang Jiangbin next to him: "Old friend, I believe it. A full screen is already a big killer. I can conclude that the annual sales volume of 300 million can be achieved with the full screen technology alone, which is also the reason why I want to expand production capacity. But now with this fast charging technology, there must be more than 300 million, which is the level to start selling at 600 million."

"The first mobile phone can sell more than 500 million yuan. The position of the future mobile phone manufacturer of Quanmin Technology has been determined. It is not impossible to kill Meixiang and become the number one in China. Old friend, I will expand production capacity when I go back. You, the whole people, will also take off. gone."

The more Chen Wenjie spoke, the more excited he became, and he felt that he believed in the right person. He had sharp eyesight, and at a glance he saw that Lin Shu was an outstanding person, and he did not run away as a fraudster.

Agreeing to Lin Shu's bet was the second correct decision in his life - the first correct decision was to come to the mainland to develop, he liked this vigorous country, this is the motherland.

Chen Wenjie was praising his company, Huang Jiangbin was very helpful, but Chen Wenjie still didn't understand the current situation, the excitement was too early, and the biggest breaking point of this press conference has not yet arrived.

When Chen Wenjie calmed down a bit, Chen Wenjie said in an inscrutable way: "Wenjie, it's too little, the estimate of 600 million is too little, let's think higher."

"That's not enough?" Chen Wenjie thought that the old friend was joking, but the old friend is not a joker, so there must be something that has not been announced.

Chen Wenjie believed in his old friend, and tentatively said: "1200 million?"

This is already a very scary figure. It has sold 1200 million units a year, and it can easily become the best-selling model of domestic mobile phones. This is a miracle-level success for the first mobile phone of the new company!

"No! It's still too little." Huang Jiangbin still shook his head, and Chen Wenjie was a little more conservative. This could be considered a disadvantage of being from a small place.

"Old friend, you are teasing me." Chen Wenjie felt that the old friend had changed. He was such a serious person, but he joined Quanmin Technology, and he would joke and tease him. He said solemnly, "1200 million is already the limit number, and it cannot be higher. Already!"

Huang Jiangbin didn't explain, and moved his eyes to the stage: "Please watch to the end."

"I'll see to the end." Chen Wenjie responded, staring at Lin Shu intently.

Even if there are two subversive technologies such as full screen and fast charging, there will be a limit to the sales volume of mobile phones for all people. This is a problem of market size, and technology cannot make up for it. It is absolutely impossible to exceed 1200 million. How can so many customers buy it.

On the stage, Lin Shu has already introduced the fast charging technology, allowing the audience and friends who are watching the live broadcast to witness the sacred moment of turning on the national mobile phone half an hour later.

Now he needs to introduce a new definition of the next smartphone!
This is another super technology that detonated the audience.

(End of this chapter)