As for the longevity and durability, this flat wire motor named the Han engine generation is also quite powerful, far beating the flat wire motor developed and produced by BYD Electric Vehicle in the previous life.

Because after the production of the products produced by Dawning Technology is completed, the system will give the system an 18% increase in quality.

The materials and manufacturing process itself are top-notch, and at this time, coupled with the 18% increase in quality, the Han engine generation flat wire motor is really quite durable, and the life is also quite long.

However, the introduction of the power system this time is not only the flat wire motor of the Han engine, in fact, there are other things after that, such as the cooling system, transmission or ECU computer, etc.

The introduction in this regard is just a passing mention, after all, this knowledge is too complicated, and consumers will only be more stunned if they go into detail in detail.

Therefore, in the power system, except for the flat wire motor, Lin Chen only made a brief introduction and skipped this aspect of things.

Subsequently, after the introduction of the power system was completed, it came to the introduction of energy storage range, which is also another core technology introduction of Sugon electric vehicles.

"Okay, the introduction of the power system has come to an end, and the next thing I want to introduce is the power system, a cobalt-free ternary lithium battery."

Hearing Lin Chen's words, many people on the scene and most of the people on the Internet did not have any special expressions, but the people who knew battery-related knowledge and the practitioners of the lithium battery industry changed their faces in an instant.

Because they deeply understand the meaning of cobalt-free ternary lithium batteries!

Although the price of cobalt in this era has not reached the exaggerated level of previous generations, with the advent of the era of smartphones and mobile electronics, the current price of cobalt has skyrocketed for a long time.

Now the price of cobalt has accounted for 20% of the cost of ternary lithium batteries, so not to mention the other cobalt-free ternary lithium batteries, its cost has been directly reduced by more than ten percent, which represents profits!

"Cobalt-free ternary lithium battery, as the name suggests, is a ternary lithium battery that does not contain cobalt.

The reason why it is cobalt-free is that cobalt is a very rare element with an abundance of only 0.0025% in the earth's crust.

This also leads to its price only becoming more and more expensive as the quantity is mined, after all, its scarce quantity cannot meet human needs at all.

At present, the amount of cobalt used in a ternary lithium battery is not much, but the cost of cobalt accounts for 20%, which is too high.

Therefore, we want to achieve cobalt-free to reduce production costs, improve performance, enhance life, etc., and the final research result is our cobalt-free ternary lithium battery. ”

Speaking of this, Lin Chen continued in the eyes of people's curiosity:

"Our cobalt-free ternary lithium battery is said to be ternary, but in fact, it already belongs to the binary structure, and the reason why it can still be called ternary.

This is because we have used multiple technologies to replace the role and status of cobalt and support the iron triangle model of the NMx architecture, so we continue to claim that it is a cobalt-free ternary lithium battery, referred to as a cobalt-free battery. ”

Speaking of this, Lin Chen introduced the cobalt-free battery of Shuguang Technology to the world.

Among them, the technology development route of this cobalt-free battery is actually the technology development route of the NMx cobalt-free laminated cell of the previous life of Beetide Energy.

This technology development line is to replace the role of cobalt through structural changes through cation doping technology, single crystallization technology, laminated cell technology, nano network coating technology and other technologies.

In the previous life, they succeeded but also failed, and their success lies in breaking the myth of the infallibility of cobalt-free batteries, and successfully creating cobalt-free batteries with long life, safer and not bad performance.

But what they failed was that the mass production of cobalt-free batteries was too difficult, and they were able to produce samples in small batches, and the samples were tested by various domestic and foreign institutions.

However, the difficulty of mass production and manufacturing is too high, which directly blocks the possibility of large-scale mass production of cobalt-free batteries.

Therefore, after the completion of their research and development, it took several years to finally gradually solve the problem of mass production, and successfully mass-produced cobalt-free batteries in small batches and loaded them for sale.

But the fact that it is too difficult for them to mass produce is nothing in front of Lin Chen, after all, Lin Chen has a virtual laboratory without cost trial and error.

Therefore, Lin Chen in this life naturally stretched out his hand to them and took their cobalt-free battery technology development route, so that the Beetide Energy Company in this life is destined to have no way out.

Of course, they have not yet been born, and it is unknown whether they can be born in this life.

As for the specific difference between the cobalt-free battery developed by Lin Chen and the cobalt-free battery of Beetide Energy in the previous life, which one is stronger and which is weaker?

First of all, there are naturally differences between them, after all, Lin Chen was not very specialized in lithium batteries in his previous life.

Although he worked for BYD Automobile in his previous life, he was not responsible for the research and development of lithium batteries.

Lin Chen has a deep understanding of lithium batteries, but it is naturally impossible to say that he is very proficient.

In this case, Lin Chen naturally has a certain understanding of the cobalt-free battery of Beetide Energy, and also knows why the other party can achieve cobalt-free batteries.

Therefore, it is impossible for Lin Chen to 100% copy the battery of Beetide Energy, and Lin Chen's biggest gain is to know the general research and development ideas.

In this case, the cobalt-free battery developed by Lin Chen is different from the cobalt-free battery of Beetide Energy, just like the structure and performance of the same gasoline engine developed by different manufacturers.

As for the specific performance of the cobalt-free battery developed by Lin Chen?

First of all, because the technology development line comes from the past life, that is, more than ten years later, the foundation is already ahead of the current era.

In this case, although the energy density of the current Dawning cobalt-free battery is nothing in the era of demons in the previous life in 2023, it is already a super breakthrough in Genesis in this era.

At present, the energy density of Sugon Technology's cobalt-free battery has achieved an astonishing 250Wh/kg, which is quite amazing compared with other ternary lithium batteries with an energy density of no more than 200Wh/kg.

Of course, in addition to the advantages of energy density, other parameters are also quite amazing, such as lifespan.

Perhaps because of the 18% increase in system quality, the longevity and durability of Sugon's cobalt-free batteries are quite amazing.

The service life of Sugon's cobalt-free battery has achieved an impressive 2,500 cycles, and finally it can withstand high temperatures up to 150 degrees Celsius, as well as higher discharge performance and safety performance......

It can be said that the parameters of cobalt-free batteries released by Sugon Technology are quite eye-catching in this era, and even if they are obtained in 2023, they can be used as the intermediate pillar of many lithium batteries.

In this regard, although the people at the scene were a little stunned at first, they did not know what the cobalt-free battery developed by Sugon Technology meant, and did not know how strong its specific performance was.

But soon, as Lin Chen passed the real performance comparison, they realized how terrible the cobalt-free battery developed by Shuguang Technology was.

(End of chapter)