Shulou(Shulou.com)11/24 Report--

On August 16, Ningde era officially released "Shenxing superrechargeable battery" to the world, opening a new era of national electric power. The beneficiaries of this new era are not only avant-garde users, but also mass users.

Shenxing overcharge battery is the world's first 4C overcharge battery which uses lithium iron phosphate material and can be mass produced on a large scale. It is another innovation and subversion in the Ningde era. Gao Huan, CTO of the domestic passenger car business department of Ningde era, said: "every innovation in Ningde era is breaking the inherent perception of the industry and creating peak standards. However, creating a peak is not the goal of Ningde era, surpassing is." Ningde era sodium ion battery to solve the problem of resource bottleneck, Kirin battery to achieve a range of more than 1000 kilometers, condensed state battery to achieve the highest single energy density 500Wh/kg, reaching the aviation level of application.

(Gao Huan, CTO of domestic passenger cars in Ningde era, spoke on the spot.)

This time, Ningde era aimed at the "rapid replenishment of energy" this industry pain point, because it is the biggest obstacle to the popularity of new energy vehicles.

With the Shenxing overcharged battery, from then on, the charging time of a cup of coffee can realize the smooth experience of driving from Beijing to Jinan, from Shanghai to Hefei, and from Ningde to Jinhua.

All-round technological innovation to redefine lithium iron phosphate

For a long time, it has been generally believed in the industry that lithium iron phosphate batteries are not suitable for fast charging.

From the material point of view, the intrinsic conductivity of lithium iron phosphate is low, and its conductivity needs to be optimized to meet the needs of fast charging. In addition, fast charging is easy to heat, which affects the battery life, so it is necessary to improve the battery thermal management system.

The above problems have been solved one by one in the Ningde era. With all-round technological innovation, Shenxing overcharged battery has redefined lithium iron phosphate battery.

(Shenxing overcharged battery in Ningde era)

Shenxing overcharge battery is the first to achieve a 4C overcharge speed of 10 minutes and a range of 400 km, and can easily reach a long range of more than 700 km.

Not only that, it can also achieve "low temperature as normal temperature"-even in a low temperature environment of-10 ℃, it can be charged to 80% in 30 minutes; under the condition of low temperature power loss, zero acceleration does not attenuate.

The big upgrade of the product comes from the innovation of science in every detail.

Gao Huan said: "Shenxing overcharged battery is to ask for the speed of every lithium ion and the speed of every transmission."

Ningde era carried out all-round research and innovation on materials and material systems and system structures, and adopted advanced technologies such as superelectron net cathode technology, second-generation fast ion ring technology, and brand-new ultra-high conductivity electrolyte formulations.

Safety is the top priority and mass production will be available by the end of the year.

"Science is serving applications, and the premise of applications is safety," Gao Huan said. "Shenxing overcharged batteries always put safety in the first place under the demand of high-speed recharge."

High-speed energy replenishment puts forward more stringent requirements for battery safety. To this end, Ningde Times specially gave the battery a "double insurance"-on the one hand, to reduce heat production by improving the electrolyte gene, and on the other hand, to enhance heat resistance by equipped with a high safety coating diaphragm.

Not only that, Ningde era also built a real-time fault detection system to achieve battery early warning; the use of intelligent algorithms to control the global temperature field within the cell; through more than 400 verification projects in the development link to ensure that the products are impeccable.

In addition to having industry-leading performance, Shenxing overcharged batteries can also be mass produced on a large scale.

(Gao Huan, CTO of domestic passenger cars in Ningde era, spoke on the spot.)

At the press conference, Gao Huan said: "Shenxing overcharged batteries will be put into production immediately, and large-scale supply will be achieved by the end of the year. People will buy electric cars with Shenxing overcharged batteries in the first quarter of next year. Ningde era lighthouse factories, zero-carbon factories, extreme manufacturing and so on will protect Shenxing's landing."

Ningde era has a global leading strength in extreme manufacturing. The company has only two lighthouse factories in the global lithium industry, representing the most cutting-edge manufacturing process, the most efficient production efficiency, and the best value of energy use. In the production room of Ningde era, there were more than 6800 quality control points in the battery manufacturing process. The cell failure rate of Ningde era has reached the PPB level, that is, 1/1000000000 level, which is far ahead in the industry.

Open a new era of overcharging in the name of "divine deeds"

The birth of a heavyweight product must have its background of the times. Shenxing overcharged batteries are no exception.

According to the China Association of Automobile Manufacturers, from January to July 2023, China sold 4.526 million new energy vehicles, with a penetration rate of 29%. This shows that the main force of the market has shifted from pioneer users to mass users.

A change in crowd means a change in demand. Among the core obstacles affecting users' choice of electric vehicles, charging exceeded mileage to the top for the first time, accounting for 56%, according to the latest user survey by the China Automotive Center.

Shenxing overcharged battery is made for this. Starting from the driving experience of every ordinary consumer, Ningde era will carry out two-way upgrades of long range and fast replenishment to create a new "spiritual walk" experience.

The Ningde era hopes to allow more people to enjoy such an experience.

"Shenxing is not only the praise of speed by the ancients, but also the expectation of the Chinese people to travel," Gao Huan said of the original intention of the product. "the Ningde era hopes that our products, like the 'deity', will create value for ordinary people in the pursuit of extreme speed, so that high-end technology has flown into the homes of ordinary people from 'swallows under the eaves of powerful families' to today."

In order to achieve this goal, when overcharging or high-end trams are optional, Ningde era continues to optimize technology and reduce costs, making Shenxing overcharged batteries a standard product that can be used by every electric vehicle.

Everyone can enjoy it, cars and cars are available. This is the beginning of a new era of national electric. As Gao Huan said at the press conference:

"I believe that many years later, when we look back at the development history of new energy trams, we will find that the comprehensive arrival of the overcharging era begins today."

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