Daguo Science and Technology started from the copycat system

As for longevity and durability, this flat-wire motor named Han Engine Generation is also quite powerful, far surpassing the previous flat-wire motors developed and produced by BYD Electric Vehicles.

Because the products produced by Sugon Technology will be given an 18% quality increase by the system after production is completed.

The materials and manufacturing process are top-notch. Coupled with the 18% quality increase, this Han Engine generation flat wire motor is really durable and has a long lifespan.

However, the introduction of the power system this time is not just the Han Engine generation flat wire motor. In fact, there will be other things later, such as cooling system, transmission or ECU computer, etc.

The introduction in this aspect is just a brief introduction. After all, this knowledge is too complicated. A detailed introduction will only make consumers more confused.

Therefore, apart from the flat wire motor, Lin Chen only gave a rough introduction to other things in the power system and skipped over this aspect.

After the introduction of the power system, we came to the introduction of energy storage and battery life, which is also another core technology introduction of Sugon electric vehicles.

"Okay, the introduction of the power system comes to an end. Next, I want to introduce the power system, a cobalt-free ternary lithium battery."

After hearing Lin Chen's words, many people at the scene and most people on the Internet had no special expressions, but those who knew battery-related knowledge and those working in the lithium battery industry suddenly changed their expressions.

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 electronic products, the current price of cobalt has been skyrocketing for a long time.

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

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

The reason why it does not contain cobalt is that cobalt is a very rare element, with an abundance of only 0.0025% in the earth's crust.

This also leads to the fact that its price will only become more expensive as the quantity becomes scarcer as it is mined. After all, its scarce quantity cannot meet human needs at all.

Currently, a ternary lithium battery does not use much cobalt, but the cost of cobalt accounts for 20%, which is too high.

Therefore, we need to be 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 to say under the curious gaze of people:

“Our cobalt-free ternary lithium battery is said to be ternary, but in fact it already has a binary structure, which is why it is still 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 call it a cobalt-free ternary lithium battery, or cobalt-free battery for short. "

Speaking of this, Lin Chen introduced Sugon Technology's cobalt-free batteries to the world.

Among them, the technology development route of this cobalt-free battery actually follows the NMx cobalt-free laminated battery technology development route of Fengchao Energy in its previous life.

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

In the previous life of Fengchao Energy, they succeeded but also failed. Their success lay in breaking the myth of the indestructibility of cobalt-free batteries and successfully creating cobalt-free batteries with long lifespan, safer performance and good performance.

But their failure lies in the fact that mass production of cobalt-free batteries is too difficult. They can produce samples in small batches, and the samples have also passed inspections by domestic and foreign institutions.

However, the difficulty of mass production has directly blocked their possibility of large-scale mass production of cobalt-free batteries.

Therefore, after they completed the research and development, they worked hard for several years before they finally gradually solved the problem of mass production and successfully mass-produced cobalt-free batteries in small batches and installed them in cars for sale.

But the fact that mass production was too difficult for them didn't matter to Lin Chen. After all, Lin Chen had a virtual laboratory for cost-free trial and error.

So Lin Chen in this life naturally reached out to them and followed their cobalt-free battery technology development route, leaving Fengchao Energy Company in this life destined to have no way out.

Of course, they haven't been born yet, and it's unknown whether they can be born in this life.

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

First of all, there are certainly differences. 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.

Under this circumstance, Lin Chen naturally had a certain understanding of Fengchao Energy's cobalt-free batteries, and also knew why the other party could achieve cobalt-free batteries.

Therefore, it is impossible for Lin Chen to 100% copy Fengchao Energy's batteries. In fact, 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 that of Fengchao Energy, just like the structure and performance of the same gasoline engine developed by different manufacturers are different.

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 previous life, more than ten years later, the foundation is already ahead of the current era.

Under this circumstance, although the energy density of the current Dawn cobalt-free battery was nothing in the previous era of 2023, when demons were rampant, it is already a super breakthrough in this era.

The current energy density of Sugon Technology's cobalt-free batteries has reached an astonishing 250Wh/kg, which is quite amazing compared to other ternary lithium batteries whose energy density generally does not exceed 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 life and durability of Sugon's cobalt-free batteries are quite amazing.

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

It can be said that the parameters of the cobalt-free battery released by Sugon Technology are quite eye-catching in this era. Even if it is released in 2023, it will be the middle pillar of many lithium batteries.

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

But soon after Lin Chen passed the actual performance comparison, they discovered how terrible the cobalt-free battery developed by Sugon Technology was.