Bic quickly took over the technical highlands with 1,8650 cylindrical batteries.

At the recent CIBF exhibition, Shenzhen Bic Power Battery Co., Ltd.(hereinafter referred to as "Bic") brought the newly listed 18650-3 .0 Ah high-energy core products and battery modules. It also shows the hippocampus ME300 battery pack and the JianghuaiiEV7S car using the Bic core. Meanwhile, Dr. Luozhaojun, chief engineer of Bic, delivered a keynote speech at the exhibition forum to share the latest developments in the development and market application of Bic battery technology.

"Bic's accumulation of cylindrical battery technology is not lost to the international giants. Bic Chief Engineer Dr Luozhaojun told the OFweek Lithium power grid that the company's 4.8 Ah21700 cylindrical battery has begun small batches of samples and is expected to ship large quantities in the fourth quarter of this year.

As a leading power battery company in China, Bic Battery has always paid attention to the innovation and upgrading of products, and has continuously pursued the continuous improvement of core performance such as safety and energy density. The key product exhibited at this exhibition is the 18650-3 .0 Ahbic high-energy core that has just been listed. This core represents the highest energy density of the domestic 18650 system single core.

It is understood that Bic 18650-3 .0 Ah high-energy core products use advanced automatic production lines and have been mass-produced at Bic Industrial Park in Zhongmu, Zhengzhou, with a production capacity of 6.5 GWh and a daily output of 2 million. Currently, it has been put into the market. Application.

While pursuing high energy density, solving the problem of fast charging is also a pain point that users are concerned about. Luozhaojun said that Bic's high energy core energy density of 3,0Ah can help new energy vehicles achieve 500 kilometers of ultra-long endurance mileage. Its high efficiency and fast charging characteristics are also very interesting. The 48-minute charging of the vehicle can reach 80 electricity. Under extreme emergency mode, Charge for 10 minutes and travel 60 kilometers.

When power batteries push up energy density, how to ensure safety is a problem that troubles many battery manufacturers. The practice of Bic batteries is to strictly control the core quality in terms of structural design, top safety valves, positive and negative electrode materials, and production processes. This also brings a safety record of 0 accidents for the Bic core.

Dr Luozhaojun said: "Since 2015, Bic has been developing the 18650-3 .0 Ah electric core. After three years of complete chemical design freezing and process design freezing, it has successfully solved the directional blasting technology of high-capacity single electric core. Implement a single core failure in the entire package, and the entire package is intact with the "Fail-Safe" concept. "

At the CIBF technology fair, Dr. Luozhaojun was invited to deliver a keynote speech on "Bic Power Battery Continuing Technology Innovation" and shared Bic Battery's latest results in the field of power batteries and the next direction. In addition to the impressive results of the current 18650 cylindrical core system, the 21700 core of the Bic battery has also completed several downline internal measurements and is expected to be mass-produced in the fourth quarter of this year.

Dr Luozhaojun said: "At present, Bic's 18650 core has a significant advantage over Rihanyou's quotient in terms of available capacity and cycle life. This year, it will also launch a 3.2h 18650 core and a 4.5A, 4.8 A 21700 core product. Square batteries will also launch 48A and 50A products. Bick will lead China's lithium power into the era of high-energy core through continuous innovation in R&D and smart manufacturing, pursue continuous improvement in technology, materials, and production processes, and provide stronger impetus for new energy vehicles. "

Bic Battery was established in Shenzhen, China in 2001 and has now developed into an international leading new energy company that integrates lithium-ion power batteries and consumer digital batteries for development, production, sales, and recycling. In the country, there are two major production bases for Shenzhen Bike Power and Shenzhen Zhengzhoubike Battery. The products cover electric cores, modules, and packages. They are used in passenger vehicles, bus vehicles, logistics vehicles, and special vehicles.

By December 2017, the company's power battery production capacity had reached 8GWh, with a total of 110,000 vehicles installed, a record of more than 400,000 kilometers of bicycles, and a domestic market share of about 30 million, ranking first among domestic battery suppliers in the field of three-way power cylindrical batteries. Bic is in the lead in the pursuit of high energy density power cells.

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