18650 lithium battery 3000mah

　　How many more years will it take for my country's hydrogen 18650 lithium battery 3000mah technology to mature?

　　Hydrogen 18650 lithium battery 3000mah vehicles are an important technical route for my country's new energy vehicle industry and one of the troika of new energy vehicles. However, due to the fact that the focus of industrial development in the past period has been on pure electric and plug-in hybrid vehicles, the industrialization process of hydrogen 18650 lithium battery 3000mah vehicles has been 10 years slower than that of pure electric vehicles.

　　Obvious advantages in commercial vehicle scenarios

　　After dormant for nearly 10 years, hydrogen 18650 lithium battery 3000mah vehicles have finally come to the forefront. In the past two years, domestic attention to hydrogen energy and 18650 lithium battery 3000mah vehicles has increased unprecedentedly. Since the establishment of my country's Hydrogen Energy and 18650 lithium battery 3000mah Industry Innovation Strategic Alliance in early 2018, led by the State Energy Investment Group and participated by many central enterprises such as State Grid Corporation of China, This year, hydrogen energy was included in the government work report for the first time.

　　Why has hydrogen energy been so hot in the past two years? Because the petroleum, chemical, steel, and energy industries are closely related to hydrogen energy. Hydrogen is produced in steel coking, hydrogen is produced as a by-product of chemical chlor-alkali production, hydrogen is produced in coal gasification, hydrogen is used in petroleum refining, etc. These industries are currently targeted by the country's supply-side structural reform to reduce production capacity. These industries are probably more than three times larger than the automobile industry, that is, with an output value of more than 30 trillion yuan. The petroleum and chemical industry alone has about 150,000 employees. billion output value. For such a large industry, if we are looking for a way out for green development, transformation and upgrading, hydrogen energy is a very good choice. In short, the hydrogen energy industry chain is very long, with many stakeholders and a large number of people employed. This has a very obvious role in promoting the industry. Ouyang Minggao, academician of the Chinese Academy of Sciences and professor of Tsinghua University, gave his own understanding of the hot phenomenon of hydrogen energy and 18650 lithium battery 3000mah vehicle markets.

　　In addition, due to the inherent defects of pure electric vehicles in terms of driving range, charging time, and heavy-duty transportation, hydrogen 18650 lithium battery 3000mah vehicles are also considered to be an important solution to solve the pain points of new energy vehicle users in the commercial field.

　　Lithium-ion battery Wei Wei, director of Zhangjiagang Hydrogen Cloud New Energy Research Institute, said in a recent interview with reporters that the development characteristics of hydrogen 18650 lithium battery 3000mah vehicles will be mainly commercial vehicles, which have different application fields from pure electric vehicles. Many people may think that hydrogen 18650 lithium battery 3000mah vehicles are here to subvert pure electric vehicles. In fact, this is not the case. The two technical routes have complementary advantages, mutual support, common development, and long-term coexistence.

　　Ouyang Minggao holds the same view on this. Since the hydrogen 18650 lithium battery 3000mah power system not only has hydrogen storage bottles, but also hydrogen 18650 lithium battery 3000mah engines and auxiliary batteries, the size of hydrogen 18650 lithium battery 3000mah cars is a challenge, especially for compact cars. In addition, the use of liquefied hydrogen is the future development direction of hydrogen 18650 lithium battery 3000mah vehicles. This is easy to implement on trucks and buses, but there are certain difficulties in applying it to passenger cars, because passenger cars often have to be placed in underground garages, and liquid Hydrogen has evaporative properties.

　　Ouyang Minggao introduced the development status of 18650 lithium battery 3000mah vehicles in my country. First, the deep hybrid power of 18650 lithium battery 3000mahs and power lithium batteries is the technical feature; second, 18650 lithium battery 3000mah commercial vehicles are the main body; third, type III compressed hydrogen bottles are used as on-board storage. Hydrogen mainstream approach.

　　At present, the key area for the promotion of hydrogen 18650 lithium battery 3000mah vehicles in my country is the field of commercial vehicles. The number of hydrogen fuel commercial vehicles in my country has reached 3,500, ranking first in the world.

　　Hydrogen 18650 lithium battery 3000mah technology is developing rapidly

　　In recent years, my country's hydrogen 18650 lithium battery 3000mah engine technology has made significant progress. It has been iterated from the first-generation 18650 lithium battery 3000mah engine to the third-generation 18650 lithium battery 3000mah engine. The power density of the stack has reached 3 kilowatts/liter, and the volume has been comparable to that of a traditional four-cylinder internal combustion engine. However, there is still a certain gap between the stack cycle life and the international advanced level.

　　Ouyang Minggao pointed out that although there is still a certain gap between my country's hydrogen 18650 lithium battery 3000mah technology and the world's advanced level, my country's hydrogen 18650 lithium battery 3000mah vehicle market is very vast, with many participants and abundant capital investment resources from all parties. Therefore, the technology Progress is rapid. In 3 to 5 years, my country's hydrogen 18650 lithium battery 3000mah technology will be synchronized with the international advanced level and reach the stage of technological maturity.

　　The huge domestic market is the most powerful driving factor for the development of hydrogen 18650 lithium battery 3000mah vehicles in my country. Wei Wei told a reporter from my country Electric Power News that my country's market is so large that it will attract many companies to enter once the market starts. The increase in localization rate and the scale effect of regular lithium-ion battery manufacturers will greatly promote cost reduction. Currently, many advanced technologies for hydrogen 18650 lithium battery 3000mah vehicles have not yet been industrialized. The industrialization process of these technologies in my country may be faster than that in foreign countries, because my country has the largest market in the world.

　　Wei Wei introduced that my country’s development plan for hydrogen 18650 lithium battery 3000mah vehicles is to exceed 10,000 vehicles by 2020, 50,000 vehicles by 2025, and exceed one million vehicles by 2030. It is currently in the development stage of producing thousands of vehicles in ten cities.

　　As hydrogen 18650 lithium battery 3000mah vehicles develop at a steady pace, we should also pay attention to practical issues in the development process.

　　Ouyang Minggao pointed out that the current important challenges facing the development of hydrogen 18650 lithium battery 3000mah vehicles in our country are hydrogen energy technology and cost issues. my country's hydrogen energy technology lags behind 18650 lithium battery 3000mah technology. Traditional hydrogen energy technologies such as alkaline electrolyzers and compressor refrigeration hydrogen liquefaction have problems of low efficiency and high cost. The entire industry chain must work together to promote technological breakthroughs.

　　Dongguan [] Co., Ltd. was established in 2002 and is headquartered in Goldman Science and Technology Park, Nancheng District, Dongguan City, Guangdong Province, my country. It is a company that supplies special lithium batteries for the personalized needs of global users in mobile power supplies, energy storage power supplies, power supplies and backup power supplies. A national high-tech company that provides system customized solutions and products.

Read recommendations:

602030 300mAh 3.7V

Lithium battery structure battery cell.802540 polymer battery

402030 battery.Range of charging voltage for lithium iron phosphate battery packs

401030 battery Manufacturing

802540 lipo battery