Let You Build A Fuel-Efficient Car, You Build A Super Electric Car?

"It only took more than half an hour to fully charge the graphene battery with 300-degree electricity?!"

"F..."

"To be precise, it was 47 minutes. This efficiency.....is simply a new breakthrough!!"

Chen Zhou said in shock.

The charging of the current lithium battery pack is actually divided into two modes.

From 0% to 20% is the trickle charging stage.

From 80% to 100% is also a trickle charging stage.

And rather special.

It is the entire charging range between 20% and 80%. It belongs to the standard fast charging stage.

for example.

Kunlun currently has 480kw super high-voltage fast charging piles.

Only in the range of 20%-80%, the charging power can reach more than 400kw.

while in the trickle charge phase.

The maximum charging power can only reach 250kw.

This is the characteristic of lithium battery pack.

When the battery is too low or too high, excessive charging and discharging will cause damage to the battery cell.

In addition, if the voltage power is too high, it will also cause the internal temperature of the battery to rise and cause safety hazards.

So now whether it is charging the battery pack of the car or charging the lithium battery of the mobile phone, this principle is followed.

Even Kunlun's technology can only firmly limit the charging power.

Li Ming asked:

"Look at the full power of the graphene battery pack, how much is it maintained at?"

It is a matter of course that the charging efficiency of graphene is higher than that of ternary lithium batteries.

But he didn't expect it.

Even without replacing the charging pile technology.

It can even achieve such a good effect.

This illustrates graphene batteries in addition to their ultra-high energy density.

The charging and discharging performance itself is far beyond his imagination.

"Boss, the instrument shows that the charging power of the high-purity graphene battery can be maintained at more than 400kw for almost the whole process, and the temperature performance is much better than that of the ternary lithium battery.

Chen Zhou analyzed.

Graphene itself has extremely strong heat dissipation.

So don't worry about the heating problem caused by too high power.

Secondly, graphene's extremely strong conductivity and large specific surface area also make it an excellent material for fast charging.

Take a chestnut.

The structure design of the ternary lithium battery pack can withstand almost 500kw of power.

The architecture platform of the graphene battery pack is sufficient to withstand more than double the charging power.

so.

Even if it maintains a high-voltage fast charge of 400kw throughout the whole process.

For graphene batteries, it is only the extent of sprinkling water.

And the superconducting flash charging technology that can fully charge in ten minutes.

It is also tailor-made for graphene batteries.

"During this period of time, those joint venture car companies are making quite a fuss, right?"

Li Ming seemed to think of something.

Can't help but ask.

Chen Zhou nodded and said: "Well, half of the technical principles of the battery packs that Panasonic supplies to these car companies are plagiarized from us. Sex is also very unstable, and it is reasonable to have an accident now."

for this behavior.

Chen Zhou scoffed.

In his opinion.

It is completely irresponsible to users that this kind of product, which cannot even guarantee the stability of safety, can leave the research and development room.

Li Ming shook his head and said:

"They want to have a share of the electric car market developed by us in Kunlun, and they also want to maintain their previous dominance in car sales.

The current Longguo tram market.

It can be said.

It is not an exaggeration to say that Kunlun developed it all by itself.

From the very beginning of the release of the first tram, it has been questioned.

To the later development and construction of charging stations.

Create a supercar.

The creation of pure electric heavy trucks has attracted the inclination of national policies.

It really makes the cake bigger.

Those big foreign capitals.

Like a cat that smells fishy, ​​it wants to share a piece of the pie.

"Get ready for the press conference. I'm going to hold a Kunlun Science and Technology Day."

Li Ming said.

The so-called Technology Day.

That is, set a time.

Regularly share the latest cutting-edge technology with users.

before.

It is held by some big companies that are at the top of the world.

starting today.

Graphene battery will become one of Kunlun's most representative black technologies.

And it will also be a natural moat to completely distance itself from other companies.

online.

All kinds of rumors are gradually subsiding.

Incidents of vehicle spontaneous combustion and fire occurred continuously.

Several major joint venture car companies took action and directly recalled all vehicles released within a few days.

And it cost a lot of money to make the hot search disappear.

The heat also slowly dropped.

otherwise.

If it continues like this, the fire can be burned to the hot-selling models of major brands.

Although there are still unhappy netizens scolding.

This momentum is getting smaller and smaller.

After hitting a wall.

These car companies are not giving up.

they think.

Although there was a little "little problem".

But it does not affect their share of the tram market.

Consumers in Longguo are very forgetful.

It won't take a few days.

will forget about it.

And they have a subtle influence on the Internet.

Whitewashing is also going on.

For example, beautify "spontaneous combustion" as an occasional small problem.

Manufacturers were forced to recall, changed to a voluntary recall.

many things.

Just another way of saying it can reflect the "conscience" of these companies.

Similar remarks flooded the Internet everywhere.

Some people who don't know, really think that's the case.

at the same time.

The tricks are not limited to this one.

Compared to Kunlun.

The connection between these joint venture car companies and the media car critics on the Internet.

Undoubtedly closer.

The ass of car reviewers has always been on the side of whoever pays.

Even if he was slapped in the face by Kunlun countless times.

Dogs can't change eating shit.

Because many people don't understand.

Car reviewer is actually a profession linked to "marketing and advertising".

Although with a "comment" word.

But this group of people never judged from a fair and impartial standpoint from beginning to end.

then.

A strange wave soon appeared on the entire network.

Those video bloggers with millions of fans, tens of millions of fans.

Well-known car critics and so on.

One by one scrambling to release the evaluation video.

Promoted the trams of these joint venture brands.

And the tram in Kunlun.

As the most popular new energy brand in the whole network, it is also a domestic brand.

Because no car reviewer was recharged.

On the contrary, there are very few recent test drives and evaluation videos.

Mercedes-Benz headquarters.

Mr. Jesse looked at the online trend with great satisfaction.

"Did you see that, this is the old saying that the people of the Dragon Kingdom often say, if you get the right way, you will get more help, but if you are wronged, you will get little help..."

"We spent marketing fees to buy the truth, and more consumers will be able to see our cars.

"Even Kunlun can only sit back and watch the market be divided."

There was a problem with the first generation of battery packs.

After an emergency recall.

Improvements and corrections were made immediately.

Although the battery life is still a bit short, the security is patched anyway.

You have to admit that these luxury car companies only need to make a good car.

Its century-old car-making background is not covered.

Whether it is the aesthetics of the chassis or the interior, it can satisfy some consumers.

In addition, many people just like the taste of joint venture brands.

Even if you know these cars, the battery pack technology is very ordinary compared to Kunlun.

But it doesn't affect paying for it.

Mercedes-Benz has already made plans.

Continue to promote and influence like this.

People will forget the previous negative news.

Mercedes-Benz will not only launch the 300,000 eqc, but also the 500,000 eqe and the million-level eqs.

In short.

Let all consumers know.

The strength and heritage of their Mercedes-Benz, changing the electric car market, is also a high-end brand.

Mr. Jesse ordered:

"There will be a New Energy Auto Show in Shanghai in five days. We need to publicize it well and focus on launching our new car. By the way, the arrangements for the booth are almost done, right?

Here in the capital city.

The auto show also keeps up with the trend.

After the country publicly supported new energy vehicles, a new energy vehicle exhibition was held directly.

invited.

It is the fact that the tram has just been released and its popularity is slowing down.

have to say.

These people understand heat.

The people are now interested in new energy electric vehicles, and the state has publicly supported them, so they decided to hold an auto show this month.

Otherwise, this auto show.

It was supposed to start more than a month later.

"Sir, we have already communicated with the auto show in advance, and our brand will occupy the A area with the largest exposure and stage.

said the secretary.

And other car companies.

The idea is similar to that of Mercedes-Benz.

They're all building up momentum.

And strive for maximum exposure for the new energy vehicles launched by the company.

after all.

No matter how strong your Kunlun is.

It is also impossible to eat the share of trams at all prices, right?

And those domestic car companies that are supplied by Kunlun batteries.

It's doing pretty well right now though.

But not in their eyes.

"Boss, Shanghai New Energy Auto Show has sent us a message, inviting us to participate in this year's auto show.

Since it is a new energy auto show.

How could Kunlun be missing.

The organizer of Shanghai New Energy Auto Show personally sent an invitation letter to Kunlun.

Li Ming checked the letter.

soon.

frowned.

"Invite us to the auto show, but the exposure is only in hall B? Is this organizer really interesting?"

After seeing the details clearly.

Li Ming was both helpless and funny.

Obviously.

The organizer of this auto show doesn't want to let go of any enthusiasm.

But the location of this exhibition hall is a bit intriguing.

For now.

Kunlun's position in new energy vehicles is undoubtedly the top level.

Since you are at this auto show, all the new (Nord's) energy trams will be unveiled.

Then put my Kunlun in "Hall B" with a smaller exposure and area

What means?

Although it was personally invited by the organizer.

But apparently.

The organizer of this auto show has a little respect for Kunlun......

But not much.

hints here.

It's also very simple.

It is because you Kunlun did not charge money.

Every year, the auto show occupies a place, and the field is particular about it.

where to expose.

According to the grading of brands and marketing fees, it is a business with clearly marked prices.

But Li Ming didn't expect it.

In the past, Kunlun stayed in Hall B when he was down and down.

Now developed.

It can only be in the front of Hall B?

Chen Shuang looked at Li Ming's increasingly uncomfortable expression.

The problem was soon discovered.

Very annoyed.

"Boss, the organizers of these exhibition halls are too bullying. Since they are promoting new energy trams, they still arrange such a place for us."

Li Ming shook his head and said:

"We don't need to participate in this auto show, this kind of exposure is meaningless to us.

"Our Kunlun Science and Technology Day will also be launched. In my opinion, choosing a date is worse than bumping into the day. Just arrange it on the same day as the auto show."

Production line for the first batch of graphene batteries.

It's almost all laid out.

Li Ming was planning to launch the graphene battery in the past few days.

Rather than arrange a car show alone.

It's better to focus on technology conferences.

When the graphene battery is unveiled, everyone will know.

What is an epoch-making technology!!.