Perfection of Rebirth

Chapter 377 Layout of the Battery Industry
The mobile phone battery is an energy storage tool that provides power for the mobile phone. It consists of three parts: the battery cell, the protection circuit and the shell. The mobile phone battery generally uses Ni-MH batteries and lithium batteries.

Ni-MH batteries are synthesized by hydrogen ions and metal nickel. The power reserve is 30% larger than that of Ni-Cd batteries. They are lighter than Ni-Cd batteries, have a longer service life, and are non-polluting to the environment.The disadvantage of nickel metal hydride batteries is that the price is much more expensive than nickel cadmium batteries, and the performance is worse than lithium batteries.

"Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution.Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements.Therefore, lithium batteries have not been used for a long time.With the development of science and technology, lithium batteries have gradually become the mainstream.

Lithium batteries were first used in pacemakers.The advantages of the lithium battery's extremely low self-discharge rate and gentle discharge voltage enable the pacemaker implanted in the human body to operate for a long time without recharging.Lithium batteries generally have a nominal voltage higher than 3.0 volts, which is more suitable for use as an integrated circuit power supply.Manganese dioxide batteries are widely used in calculators, digital cameras, and watches.

In order to develop varieties with better performance, various materials have been researched, resulting in unprecedented products.

In 1992, Sony successfully developed lithium-ion batteries.Its practical application greatly reduces the weight and volume of portable electronic devices such as mobile phones, notebooks, and calculators.

Due to the small screen of today's mobile phones, there are few installed applications, and the power consumption is far less than that of smart phones in later generations, so the application of nickel metal hydride batteries is still very extensive, but Jiang Hui knows that with the demand for batteries in mobile phones Higher and higher, soon Ni-MH batteries will be eliminated in the field of mobile phones.When Jiang Hui was reborn, all mobile phone batteries were lithium batteries, and there was no such thing as nickel-metal hydride batteries.

Therefore, if Brilliant mobile phones want to deploy battery products, they must focus on lithium batteries.After all, the mainstream applications of mobile phone batteries, electric vehicle batteries, etc. are lithium batteries.

The working principle of lithium-ion battery refers to its charging and discharging principle.When the battery is charged, lithium ions are generated on the positive electrode of the battery, and the generated lithium ions move to the negative electrode through the electrolyte.The carbon used as the negative electrode has a layered structure, and it has many micropores. Lithium ions that reach the negative electrode are embedded in the micropores of the carbon layer. The more lithium ions are embedded, the higher the charging capacity.

At present, the most mature lithium batteries in the industry are Japanese battery manufacturers such as Sanyo, Panasonic and Sony, and the prices are relatively high.However, China's lithium battery manufacturers will soon rise. With the rapid expansion of China's consumer electronics market, the demand for lithium batteries has increased sharply. A large number of China manufacturers have taken off, and the price of lithium batteries has also dropped rapidly.

When the Tianchao cannot produce any product, it will appear tall and expensive.Once China can produce it, this product will quickly become "cabbage price".

For example, a switch in the communication industry is a key component. It was previously sold for 20 yuan abroad. When domestic companies started production, the price quickly dropped to [-] yuan.

Another example is the reducer used in the mill of a cement plant, which was once sold for 1000 million units abroad, and the price after localization is only 300 million.

There is also the integrated circuit industry. The 8086 chips needed for computers had to be imported in the early 80s.Today, when a microelectronics company produced a 0.6um integrated circuit production process, the market price dropped to 5 yuan.

In everything, we can see the rapid rise of China and the rapid development of science and technology.

"Old Guan, I arranged for Guanghui Investment to learn about the domestic mobile phone battery industry. How is your research going?" Jiang Hui asked Guan Weidong.

"Mr. Jiang, the investigation is almost done. I will send you a detailed investigation report later. I will first introduce to you the investment advice given by our team," Guan Weidong said.

"The efficiency is good. This year, your tasks are relatively heavy. In addition to purchasing game manufacturers in South Korea, you need to invest in mobile phone-related batteries, screens, cameras and other related manufacturers in China," Jiang Hui said.

"I'm happy because the task is heavy. This shows that the company has sufficient funds and good development prospects," Guan Weidong said.

"Don't worry, now the group has more than one billion funds provided by Brilliant Games every month, which is enough for Brilliant Investment to let go and do a big job," Jiang Hui said.

"A while ago, I heard that the group was going to build Guanghui Building. I thought Mr. Jiang, you started to shift the group's focus to real estate," Guan Weidong said.

"Although real estate is also a sunrise industry with a bright future, our group will not focus on it. Of course, it is still possible to make a high profit from real estate by scrambling for a while," Jiang Hui said.

No one knows better than Jiang Hui how big the space of the real estate industry is and how high the housing price will be in the future, so Jiang Hui will definitely not ignore the profit in this area.However, the water in the real estate industry is too deep, Guanghui Group may not be able to play well, and Jiang Hui doesn't want to bother to play in depth.

There is no authoritative statistical data on how many official seals a real estate project needs.Someone once pointed out that to apply for a real estate project requires 166 official seals and 94 fees.Every time a seal is stamped, the clerk, section chief, and director must sign, involving more than 180 handlers.Jiang Hui's head got dizzy seeing this, and he still enjoys making money in emerging industries.

"Then I'm relieved. Next, let me give Mr. Jiang a brief report on the domestic mobile phone battery industry," Guan Weidong said.

"As of the end of 2004, there were 17 billion mobile phone users in the world, with a penetration rate of 26%. In 2004, the global mobile phone sales reached 6.2 million units, much higher than the 2003 million units in 5.2. As of March 2005, China had a total of mobile phone users 3 million, with a total of 3.5 million new users, and a mobile phone penetration rate of 1700%," Guan Weidong said.

"Currently only a few models of mobile phone batteries can be used universally, and the vast majority of mobile phones and matching batteries are matched one by one, even between different models of the same brand, which stimulates the market for new models of mobile phone batteries Demand. With the increasingly rich functions of mobile phones, the power consumption of mobile phones is also increasing. In order to ensure sufficient daily use time, higher requirements are put forward for the capacity of mobile phone batteries," said Guan Weidong.

"In the 2004 statistical results of the demand for mobile phone battery cores, lithium battery cores were 8.84 million, accounting for 87%, and nickel-hydrogen battery cores were 1.28 million, accounting for 13%. In 2005, it is predicted that the proportion of lithium batteries will rise to 95%. , Reaching 9.9 million, Ni-MH battery cores will be reduced to 0.51 million, accounting for 5%," Guan Weidong said.

(End of this chapter)