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The performance and life of power battery have been hindering the development of new energy vehicles. Now, with the iterative update of technology, power battery is expected to make a breakthrough in many aspects. Recently, foreign media reported that Tesla CEO Elon Musk hopes to extend the service life of electric vehicle batteries to 1.6 million kilometers. Tesla's newly submitted patent is expected to accelerate the realization of this goal. The patent describes a new battery lithium process, which can not only improve battery performance, but also save costs. Tesla submitted a patent called "Ni-Co-Al electrode Synthesis method", which revised the ratio of lithium to other metals, which will limit the production and heating of battery materials.
Weilai announced an optional upgrade plan for ES8, which allows users to upgrade their vehicles with extra money, including a nebula purple body color, an 11.3-inch multi-touch central control screen and a 84kWh (battery life 425km) battery pack. Previously, only 70kWh battery packs were available for ES8 sales, with a comprehensive range of 355km. With increasing consumer requirements for the battery life of electric vehicles, Ulai has also launched an upgrade plan for battery packs. Launch 84kWh, NEDC comprehensive battery package for 425km, the option cost is 50, 000 yuan, while the original version and pick up the car before March 31, 2019.
At present, the lithium-ion batteries in electric vehicles do not meet the needs of battery life, while Japanese manufacturers are planning to develop all-solid-state batteries that can greatly extend the driving range of electric vehicles. Tesla said the battery team has made new progress. Tesla recently announced that the Tesla battery research group led by battery expert Jeff Dahn has applied for a patent for new battery chemistry, which can provide faster charging speed, longer life and lower cost for batteries. Dahn explained in the patent note that although adding up to five different compounds to the electrolyte can improve battery performance, he.
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Francisco Carranza, general manager of Renault-Nissan Energy Services, said the battery used in its leaf electric car would extend the car's service life by 10 to 12 years. Since 2011, Nissan has collected the battery charge and discharge deterioration process of the 400000 Leafs sold in Europe. Based on the 10-year life cycle of each car, Carranza sets the life of the power battery at 22 years. Carranza told the European press conference that we will recycle these power batteries. Nissan has been actively seeking to reuse this through technical means.
For the new car poster publicity, must be every car company will adopt the way, in order to show the new car new advantages, publicity methods are endless. Among them, the use of lower cost for comparison has become the propaganda method of most new energy vehicle companies.
In today's new energy vehicle market, how to solve the mileage is a key problem encountered today. the mileage of many new energy vehicles is about 300 kilometers. For car owners, finding charging piles in small and medium-sized cities has become a headache. 300 km mileage is still difficult to solve daily travel, while cars with a range of less than 300 km have to face the dilemma of frequent charging. The subsidy retreat of new energy vehicle policy has a far-reaching impact on the mileage of new energy vehicles. "notice of Financial subsidy for the Promotion and Application of New Energy vehicles" is a sign that new energy vehicles are facing financial subsidy decline, three months before the implementation of this measure.
At the 2019 Frankfurt Motor Show, Honda officially unveiled the production version of Honda e, its first all-electric car. From the positioning point of view, the car is a 5-door 4-seat mini car, with a range of only 220km, mainly used for urban commuting. It is worth noting that the electronic side rearview mirror in the car has replaced the traditional rearview mirror and is expected to become a standard function of the whole department. The Honda e mass production version uses a cute design style and hidden door handles, which further highlights the difference from traditional fuel cars. From the interior point of view, three-screen linkage and special screens for electronic rearview mirrors on both sides also highlight the car's technological atmosphere. In addition, it can be seen that the traditional.
Weimar is mired in the "lock door" incident, and due to official disregard, triggered collective complaints from consumers. We learned from the black cat complaint that the number of collective complaints about "Weima car batteries have great safety risks, infringe on users' right to know, and cover up quality defects by reducing service life" has reached 123. The collective complaint was initiated by the net name "Mi Zhou not surnamed Mi" on February 8, and it summarized the five major problems of Weima's "power lock" in its complaint copy: 1. Weima automobile battery has serious safety and quality defects, and four cases of spontaneous combustion have occurred in recent January, which has seriously endangered the safety of people and property. two。 Weimar was wrong with the car when he learned of this.
Due to the official start of Tesla's domestic project and the entry of cheaper Model 3 cars into China, breaking the market environment monopolized by domestic electric cars, the good days of domestic car companies began to count down. As we all know, "battery life" is the core competitiveness of an electric vehicle, but many domestic car companies are still promoting "60km/h constant speed" to mislead consumers and deliberately exaggerate the battery life of a car. Earlier this month, Auto House founder, car and CEO Li Xiang also criticized the car companies for this kind of propaganda on Weibo, saying that the electric cars still promoting driving at the same speed as 60km/h are too humiliating, or even directly make such a fake.
The expected delivery date of the Model Y standard extension has been extended to 10 to 14 weeks from 6 to 10 weeks earlier, according to Tesla's Chinese website. However, the delivery time of the standard continuation of Model 3 has not been adjusted. With regard to the adjustment of the estimated delivery time of the Model Y standard continuation version, Tesla said: at present, there are too many orders for Model Y, which may affect the adjustment of its delivery time. It is understood that the Model Y standard continued version went on sale in July this year, with a new car selling for 291840 yuan before the subsidy and 276 yuan after the subsidy.
Tesla Model 3 is currently on sale in the Chinese market with three models, namely, the long-range afterdrive version priced at 421000 yuan, the long-range all-wheel drive version priced at 463000 yuan, and the high-performance all-wheel drive version of Performance at 522000 yuan. Tesla officially opened the option of a "standard life upgrade version" on the Chinese official website a few days ago, which means that the model is officially on sale in China, and there are four Model 3 models sold in China. The standard life upgrade version of Model 3 is Tesla's sub-low configuration model, and the lowest version is the standard life version, which is currently only available in the US market.
At present, the development of new energy vehicles has become the most concerned topic in the automobile industry. With the promotion of relevant national policies in recent years, China's new energy market has developed rapidly. With the rapid development of domestic new energy, the technology is only in a short-term stage and is not yet mature. Especially as the battery is the most important part of the new energy vehicle, the two main power lithium batteries are lithium iron phosphate and ternary lithium. Lithium iron phosphate is longer in life and safety, while ternary lithium is better in low temperature performance and unit battery capacity. For battery life, lithium-ion batteries on ordinary electronic products have a long service life.
Tesla officially announced on April 10 that the long-range rear-wheel drive version of the Chinese-made Model 3 is officially available at a price of 339050 yuan (after subsidy), which is 40, 000 yuan higher than the previous standard life upgrade version. Tesla expects the first batch of new cars to be delivered in June this year. According to official information, the national standard operating condition method for the long-range rear wheel drive version of the Chinese-made Model 3 is 668km, which is currently the longest-lasting model in Tesla's product line. The domestic Model 3 standard battery life upgrade version of the battery life is 445km, a difference of 223km. Other information shows.
In recent years, new energy vehicles have developed rapidly under the guidance of national policies, and the growth of new energy vehicle sales also reflects the gradual recognition of products by consumers, but the new energy vehicle market is not yet mature. Especially in terms of driving range, more and less mileage has become a standard for consumers to buy cars. According to media reports, Ouyang Minggao, academician of the Chinese Academy of Sciences and vice president of the China Electric vehicle Association, said at the 2021 China Electric vehicle 100 people Forum on January 16, "if someone tells you that this car can run 1000 kilometers." it can be fully charged for a few minutes, it's safe and the cost is low. With the present.
In recent years, new energy vehicles have developed rapidly under the guidance of national policies, and the growth of new energy vehicle sales also reflects the gradual recognition of products by consumers, but the new energy vehicle market is not yet mature. Especially in terms of service life, the mileage advertised by manufacturers is quite different from the actual experience of users. According to Golden Eye media, Mr. Yu bought an Aion LX four-wheel drive version from GAC NE for a total price of nearly 300000 yuan. Mr. Yu said that he also bought a new energy car before, because he often had to commute between Shanghai and Jiaxing, so he decided to buy another new energy car, and this Aion.
According to Mr. Yu, the owner of the Euler car in Hangzhou, "after the recall in July, the manufacturer did not give us a recognized solution, that is, a door-to-door mandatory upgrade, after which the mileage will be shortened." then the recharging time will also increase. According to the announcement of the State Administration of Market Supervision and Administration, Great Wall Motor Co., Ltd. filed a recall plan with the State Administration of Market Supervision and Administration, and decided to recall a total of 16216 Great Wall Euler IQ electric vehicles manufactured between July 7, 2018 and October 30, 2019, starting from July 16, 20121. According to the announcement, this time Euler I.
As we all know, battery life is one of the core competitiveness of an electric vehicle, but many domestic car companies are still promoting "60km/h constant speed" to mislead consumers and deliberately exaggerate the battery life of electric vehicles. Often we will see how many manufacturers advertise the maximum service life, which can almost reach 500-600km, but the actual use is greatly reduced. Only publicizing the bad atmosphere of maximum service life has become a major means for domestic electric vehicles to compete and survive. Now, it's time to ban it. Earlier, Auto House founder, car and CEO Li wanted to criticize the automakers' propaganda on Weibo, which he believes is still...
For consumers, "range anxiety" seems to be a topic that can never be bypassed, and many car companies will "deliberately" emphasize mileage when promoting new cars, taking it as a major selling point of their products. however, there is a big gap between the actual driving performance of most models and publicity, because the mileage is "false" and there are many incidents of rights protection. Recently, the electric car media "Electric Bond" tested the battery life of the Guangzhou Automobile Aion V model, and according to the final data, the actual range has shrunk a lot compared with the publicity. The 2020 GAC Aion V 80 MAX version is selected for the test, which is the Aion V series.
Today, the Weima product manager introduced the Weima battery thermal management V2.0 system, which will be released at the Guangzhou Auto Show. It is understood that the thermal management system is different from traditional car companies in that it provides heat through external diesel internal combustion engines to keep batteries and in-car air-conditioning systems warm. Battery thermal management V2.0 will be 1.0 version of the difference lies in the improvement of diesel heating technology auxiliary system, diesel fuel tank upgraded from 6L to 10L, a supplement of diesel fuel can stand by for about 20 days. Generally speaking, in order to solve the problem of battery heating, Weima car heats the battery by introducing diesel internal combustion engine.
Heavy! The National Development and Reform Commission plans to relax car purchase restrictions and increase license plate indicators in an all-round way
China's car sales continue to decline and the trend of car consumption is gradually declining. in such an environment, the National Development and Reform Commission is expected to guide further liberalization of the purchase restriction policy and comprehensively encourage automobile consumption. According to the online documents, the National Development and Reform Commission issued the implementation Plan for promoting the Renewal of consumption of Automobile, Home Appliances and Consumer Electronics to promote the Development of Circular economy (2019-2020), which plans to further expand the consumer market such as automobiles, promote the development of circular economy, and deepen supply-side structural reform. The document also describes in detail the specific implementation plan, and there are nine supporting regulations in the automotive field. The most important of these is the purchase restriction city.
2019-04-17 17:36:07Details
All of a sudden! A Tesla in Dongguan was suspected of getting out of control and crashed into multiple cars and destroyed the shop door.
A # Tesla suspected of getting out of control and crashing into multiple cars crashed into the store door # news quickly rushed to the hot search list of Weibo. According to electric shock news and other media reports, on March 4, a Tesla was suspected to be out of control in a traffic accident in Chigang, Humen, Dongguan, Guangdong. After crashing into a BMW, he crushed a Toyota under the car and ended up with a shop facing the street.
2023-03-04 16:56:32Details
The latest delivery list of new forces, Wei Xiaoli dropped by double digits compared with the previous month.
On August 1, the new power brands NIO, Xiaopeng, ideal, Nezha and Zero announced the latest monthly delivery results. According to the ranking of the "Tramway report", the delivery volume of mainstream new power brands was more than 10,000 in July, of which the best performance was Nashi, with 14036 cars, followed by zero-running cars.
2022-08-02 10:28:37Details
Another independent brand was born. Hanlong's first model is "domestic range Rover"?
The Zhongtai version of the "domestic range Rover" has been published for nearly two years since the real car was exposed, and there has been no news of mass production and listing. Now the car has finally been officially unveiled, but it will not be launched as the infamous Zhongtai Motors. It belongs to the new brand "Hanlong Automobile". Hubei Daye Hanlong Automobile Co., Ltd. was established in January 2016 and is headquartered in Daye City, Hubei Province, according to official data. It is a modern new energy automobile parts manufacturing enterprise integrating new energy vehicle design, development, manufacturing, sales and after-sales service. it is also a professional system of automobile engine products, spare parts supporting system products and automobile maintenance.
2019-08-29 11:29:05Details
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