Text/Literary Review Technology
In recent years, with the gradual popularization of new energy electric vehicles, many people have also begun to buy electric vehicles, compared with traditional fuel vehicles, new energy trams have considerable advantages in the cost of use compared to fuel vehicles, after all, compared to higher oil prices, electricity costs are much cheaper. Moreover, many cities do not have limit number requirements for new energy green vehicles, which is undoubtedly much more convenient than traditional fuel vehicles in traffic, which is also a major reason for many consumers to choose new energy electric vehicles.
Since the mainland introduced Tesla, the "catfish", domestic new energy vehicle manufacturers have taken advantage of the trend to rise, BYD, Lili, NIO and other domestic brands have also successively achieved good results in the automobile market, domestic traditional car companies, such as Chery, Jianghuai, Geely, etc., have also successively launched new energy models, and also hope to get a piece of the new energy vehicle era that has arrived.
At the same time, with the east wind of the new energy vehicle industry, there are many domestic power battery manufacturers stand out, and some have even become industry benchmarks, BYD's lithium iron phosphate blade batteries, Ningde era ternary lithium batteries, have successively received a warm response from the market.
However, compared with traditional fuel vehicles, new energy electric vehicles also have many of their own defects, at present, many new energy electric vehicles and power battery manufacturers are also trying to solve these problems, such as, insufficient mileage, charging piles, power station relatively insufficient, charging time, power battery safety problems, etc., the existence of these defects and problems, is also an obstacle to the further promotion of new energy vehicles.
The "Kirin battery" of the Ningde era was born
As a well-known domestic and even international new energy vehicle power battery giant, CATL is also known as "Ningwang", from Wei Xiaoli to Tesla, many new energy vehicle manufacturers have used CATL power batteries as the main vehicle drive energy.
In terms of power battery technology, CATL as early as 2018, will be far behind competitors such as LG Chem, and the only ones who can fight with it are BYD and Tesla.
However, recently, the always low-key "Ningwang" officially said to the outside world that after three years of technical research, the "Kirin Battery" of the Ningde era has achieved mass production. At the same time, CATL said that the integration of battery packs in this technology broke the world record and was the highest in the world.
It is reported that the latest "Kirin battery" launched by CATL has always been regarded as the company's "instant trump card", and its battery volume utilization rate has exceeded 72%, with ternary cell energy density up to 255Wh/kg, lithium iron phosphate battery system energy density up to 160Wh/kg. In contrast, the energy density of the ternary lithium battery that has been put into the market in the current Ningde era is 185Wh/kg, and the energy density of BYD's hot lithium iron phosphate blade battery is 150Wh/kg.
In terms of battery pack integration, "Kirin Battery" is the highest in the world, with the same chemical system and the same battery pack size, and the power can be increased by 13% compared with the 4680 large cylindrical battery system. The increase in power also means the improvement of cruising range, as the first user of the "Kirin battery" that has been determined, Zeekr's first pure electric MPV ZEEKR 009 will have a pure electric cruising range of more than 1,000 kilometers after being equipped with the Ningde era "Kirin battery", and this cruising range of more than 1,000 kilometers also breaks the global new energy vehicle endurance record, you know, Tesla, BYD and other equivalent models, the cruising range is only about 600 to 800 kilometers, The "Kirin battery" of the Ningde era has a range of more than 1,000 kilometers, which can be described as a qualitative breakthrough.
The range is 1,000 km, which means that in the vast majority of cases, trams no longer need to be charged halfway. It not only relieves many users of the trouble of frequent charging, but also reduces the anxiety of queuing for a long time to charge. However, it may be too early to make a tram power battery, just by virtue of endurance, to be invincible in the market, after all, a good power battery must also withstand time and user experience.
Electric vehicles are about to phase out fuel vehicles?
Previously, as early as after the large-scale popularization of electric vehicles, many people were optimistic that electric vehicles were about to completely replace fuel vehicles, however, now five or six years later, although the fuel vehicle market is in decline, there is still a considerable market. In addition, there are still many problems to be solved in the field of cruising range and safety of new energy vehicles, and many third- and fourth-tier cities in China have not yet completed supporting facilities, so it may take a while for new energy vehicles to completely replace traditional fuel vehicles.
The latest "Kirin battery" launched by CATL, with its long cruising range, undoubtedly makes electric vehicles take a big step forward on the road to replace traditional fuel vehicles. However, at present, "Ningwang" for the "Kirin battery" in various instructions, has not yet mentioned the safety issue, after all, safety has always been an aspect of electric vehicles criticized, the previous Tesla brake failure, after a number of new energy electric vehicle batteries spontaneous combustion. Although "Kirin battery" has been mass-produced at present, as we said earlier, a good power battery must be tested by time and users, and the most important thing is, of course, its safety.
If the safety of this battery really does not have any hidden dangers, then it is clear that this will drop a bombshell on the fuel vehicle market again, after all, the endurance of more than 1,000 kilometers has reached the standard of the same type of fuel vehicles, if the hidden dangers of safety can be completely solved, I believe that more consumers will be attracted to give up fuel vehicles and turn into the arms of new energy trams.
In addition, the release of this "Kirin battery" will surely drive the positive response of BYD, Sunwoda and other manufacturers, especially BYD, in the era of Ningde love and kill for several years, the launch of the "Ningwang" heavyweight battery, I believe that BYD will also have corresponding actions in the future, when the field of power batteries is bound to usher in a new round of range extension and efficiency, by then the new energy tram completely replaces the oil vehicle, I am afraid it is not far away. If you also agree with me, please like, follow, comment, retweet, thank you!