Academic tyrant: I have become a prodigy since I was able to pursue my academic career with peace of

Hearing this question, Dong Xiaozhu smiled and said,"The biggest and most difficult problem I encountered is the energy problem. Although I have just entered the automotive field, the technology is not mature compared to other manufacturers."

"Especially for pure electric vehicles, battery life and charging issues are still the biggest difficulties that require customer service. Take the newly launched Lingrui, for example. It can travel 450 kilometers on a single charge. This number is already considered a leader among other types of electric vehicles on the market."

"But there is still a big gap with traditional cars. Not only that, charging is also quite slow. It takes two hours and ten minutes to complete. When encountering extreme weather, this value will be longer, and the use time will be reduced."

She never evades the important when speaking, and what should be said is what it is. She will not avoid her own problems.

As soon as she said this, the representatives of Xia FAW and other representatives of the automobile industry could not help but nod.

In the field of new energy , when the concept was proposed, it was already slowly being implemented, and the state was also supporting it. Previously, a local government was deceived by China Energy for its new energy project.

Although it was embarrassing, it was enough to show that it didn't matter. Both the central and local governments are very interested in this aspect.

There are currently two types of new energy vehicles on the market, one is pure electric and the other is gasoline-electric hybrid.

Although pure electric has great progress, it has limited range. The time is too short, the charging time is long, and there are too few charging stations.

Therefore, it has become the choice of very few people.

This is actually a very big blow to the car manufacturers like them.

The problem was solved, but it was not solved well.

So when they heard that Chen Fan had a solution, they rushed over without stopping.

"This is indeed a difficult problem for everyone currently engaged in the electric vehicle industry. Chen Fan smiled,"In the final analysis, the main factor is the battery!""

Brush!

The holographic screen suddenly changed.

The full picture and performance of the super energy storage battery appeared in front of everyone.

"This is the first new technology of Fancoco’s conference this year that I want to introduce to you – super energy storage battery!"

With the music, the staff brought up the super storage battery.

Everyone couldn't help but be surprised.

Is it so small?!

It's only about the size of a palm and weighs only 500 grams.

Compared with traditional batteries, it is undoubtedly more powerful Lighter, smaller, and more space-saving.

Under the spotlight, the charcoal black surface emits a mysterious light, which is very beautiful.

The media present took pictures, and the business leaders focused their attention on it. The small battery in Chen Fan's hand (Part 1

)

"Compared with traditional electric vehicle batteries or electric vehicle batteries, the battery in my hand is nearly six times smaller in size, and its mass is only one-sixtieth of it."

"Size and quality are not the most important thing, the most important thing is its electric capacity. How much power does such a small battery have

?"

Chen Fan looked around, showing a smile amidst everyone's expectations, and said,"I would like to ask you to make a guess about this."

He said, looking at Mr. Ren Fei, the founder of Xiawei Company.

"Mr. Ren, how much power do you think such a large battery can have? Ren

Fei smiled, then stood up and said,"I still know a little about mobile phones and computers, but I don't know much." But since it is a new type of energy storage battery, I will make a slightly bold guess.

He thought for a while and gave an answer,"70kwh." The battery capacity of electric vehicles varies depending on factors such as brand and place of origin, and is generally between 15 and 60kwh.

But now the battery capacity of mainstream domestic electric vehicles is greater than Or equal to 16kwh, you can get a subsidy of 15,000 yuan. Nowadays, pure electric vehicles basically exceed 16kwh.

The latest electric vehicle developed by FAW Company has a maximum battery capacity of 60, so

70kwh is quite bold.

The difference is only 10kwh.

Chen Fan smiled,"Mr. Ren can make a bigger guess."

The people present were a little stunned. It's even bigger!

Ren Fei smiled and said,"90 is my favorite number, so I'll guess 90." Chen

Fan smiled and said,"Thank you, Mr. Ren, for your cooperation.""

90kwh!

Ninety kilowatt hours!

Everyone couldn't help but secretly smacked their lips, it was so high.

Chen Fan made a gesture of invitation, asked Ren Dong to sit down, and then said with a smile,"Mr. Lei, guess again. ,how many? Be bold!"

Mr. Lei from Rice Technology smiled,"Since Director Chen said so, I'll guess a bigger one, 150kwh."

The largest one on the market is 60kwh, and Mr. Lei guessed 150kwh.

That's 30kwh more than double...

This seems a bit disastrous. How could it be said to be so high?

But Chen Fan was not angry because it was far away from him. The battery capacity is twice as low.

Some people at the scene laughed secretly, thinking that it was impossible for Chen Fan to dismantle his own 150kwh battery.

"Mr. Lei is indeed a bit bold, but it is still a little short of the battery capacity of the super storage battery in my hand."Chen Fan said.

The people present were shocked. Those who were still smiling suddenly had their smiles frozen on their faces.

How is that possible!