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18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

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18650 lithium battery 3.7 v.New energy battery technology attracts the favor of Mercedes-Benz and Toyota

release time:2024-03-01 Hits:     Popular:AG11 battery

  

  While Buffett's investment in BYD made BYD Wang Chuanfu popular, a Chengdu "hidden champion" in the upstream technology of new energy vehicles was also gaining favor from international capital. In the past month, key personnel from China and even the Asia-Pacific region of multinational giants such as Mercedes-Benz, Toyota, General Motors, and General Electric have come to the country after hearing the news. They are planning to use Chengdu's new automotive power battery technology and production capabilities to carry out market or even new developments. Deep strategic cooperation. One of the Fortune 500 companies has already begun to contact it to discuss strategic investment matters. On the 2nd, senior executives of Sichuan Baosheng New Energy Battery Company located in Pixian County confirmed the above matter.

  Features: Can be used from -50℃ to 60℃

  The key technologies of electric vehicles lie in power batteries and electronic control systems. "We started exhibiting at the West China Expo last year, and few people paid attention to the power battery, which is the core of electric vehicles." A senior executive of Baosheng New Energy Battery Company said that important personnel from many multinational companies learned about it through various formal and informal channels. The technical characteristics of new energy batteries made in Chengdu began to be contacted on the spot.

  According to reports, ordinary nickel-metal hydride batteries cannot work normally at temperatures below minus 20 degrees Celsius and at temperatures above 50 degrees Celsius, and batteries often burst. Lead-acid batteries used in automobiles cannot charge and discharge normally at temperatures below minus several degrees Celsius. However, the wide-temperature nickel-metal hydride power battery can charge and discharge as usual in the temperature range of minus 50°C to 60°C, which is leading in the world.

  In addition, a wide-temperature nickel-hydrogen power battery of the same size has more than twice the energy reserve than a lead-acid battery. According to calculations, if the entire fuel drive system is replaced with a wide-temperature nickel-hydrogen power battery, the energy storage can provide a car with a range of 500 kilometers. Lead-acid batteries are basically scrapped after 300 charges and discharges, while wide-temperature nickel-metal hydride power batteries can be charged and discharged thousands of times with high current.

  This technology comes from a scientific and technological team headed by Professor Tu Mingjing of Sichuan University. They have long been engaged in the research of rare earth materials and new energy materials. At the end of the last century, they undertook the follow-up energy storage research and development project of the National 863 Program. After ten years of hard work, they mastered the ultra-high-performance nickel-metal hydride battery. The key raw materials for normal temperature key technologies come from Sichuan’s abundant rare earth reserves. "A few years ago, five or six of our partners spent tens of millions to buy out this technology, set up a company and invested heavily in research and development, investing hundreds of millions in the past few years." An executive recalled that after three years of hard work, they A wide temperature range nickel-metal hydride power battery has been developed. Novelty checks for three consecutive years in 2006, 2007 and 2008: "There are no literature reports on this battery at home or abroad." This is the world's leading patented technology with independent intellectual property rights in my country.

  Test first breaks through the electric transformation of buses

  Yesterday, reporters saw in the Baosheng New Energy Battery Factory that there were two prototype vehicles from Dandong Huanghai Bus Factory. "We will cooperate in the transformation test of all-electric buses and hybrid buses." It is revealed that in the field of bus chassis, Dandong Huanghai Bus Factory is relatively leading, and the wide-temperature nickel-metal hydride power batteries made in Chengdu will be placed in this field. In the chassis, a single charge is expected to provide a range of 300 kilometers. After the test is successful, the bus manufacturer will apply for a new vehicle catalog.

  "Hybrid and pure electric vehicle drive technology has ushered in the spring of development. The first domestic breakthrough is in the field of buses." Baosheng sources revealed that last year, the Ministry of Finance and the Ministry of Science and Technology had required the national public transportation, rental, public service, environmental sanitation and Public services such as the postal service took the lead in promoting the use of energy-saving and new energy vehicles. Regarding the mass promotion of lithium batteries or nickel-metal hydride batteries for new energy vehicles, the "New Energy Vehicle Manufacturing Enterprises and Product Access Management Rules" issued by the Ministry of Industry and Information Technology in June 2009 clearly requires that hybrid and electric vehicles currently equipped with lithium batteries will be restricted. Sales and real-time monitoring in operation, hybrid and electric vehicles using nickel-metal hydride batteries can be sold and used nationwide.

  According to estimates, if all domestic buses are converted into pure electric vehicles, there will be a wealth of more than 600 billion yuan.

  Industry insiders believe that this will open up an emerging new energy vehicle industry chain for Sichuan. Expansion plan: 6 billion investment in new base in Chengdu

  Baosheng New Energy Batteries also hopes to tap into overseas markets with the help of multinational companies. Its senior executives revealed that the supply of battery products currently in preliminary discussions with Toyota involves existing hybrid models and new all-electric models.

  "Now our factory in Pixian County can reach a production capacity of 80 million ampere hours, which is not enough to supply Toyota alone." It is reported that Baosheng is currently seeking locations for second-phase production projects in many places in Chengdu, and plans to invest 6 billion yuan to form 50 With a production capacity of 100 million ampere hours of wide-temperature nickel-metal hydride power batteries, the annual output value will reach 50 billion yuan, with a tax payment of 7.47 billion yuan. It will also drive related industries to achieve an annual output value of 10 billion yuan. "Many strategic investors are approaching us to discuss equity participation, and financing is expected to be completed in the first half of the year." Baosheng executives revealed that they will start to provide guidance on listing matters next year.


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