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1. The battery has significant advantages such as high operating voltage, high energy density, low self-discharge rate and no memory effect.
2. The battery is thinner and smaller, with the characteristics of arbitrary area and arbitrary shape.
3. The flexibility of battery shape design allows batteries to be manufactured in any shape and capacity depending on product needs. Tianjin Changjin Dongke New Energy Technology Co., Ltd. is a comprehensive enterprise integrating the research, development and sales of new energy as well as the research, development, production and sales of lithium batteries for electric bicycles, electric vehicles and bicycles.
What are the well-known lithium battery companies in China?
1. Advantages: Tianjin Kieshi lithium battery has high energy density and pcould be stored in a relatively low volume and weight. More power. Lithium batteries have a longer lifespan and can undergo more charge and discharge cycles.
2. Disadvantages: Tianjin Kieshi lithium batteries are relatively expensive, which will increase the cost of the equipment. Lithium batteries may cause safety problems such as fire, explosion, etc. in case of overcharge, overdischarge or overheating. Therefore, you should pay attention to safe operation when using and charging lithium batteries.
Tianjin Lishen Battery Co., Ltd., Shenzhen BAK Battery Co., Ltd., Harbin Coslight Power Supply Co., Ltd., Weifang Weineng Environmental Protection Power Supply Co., Ltd.
Tianjin Lishen Battery Co., Ltd. The company is a high-tech joint-stock enterprise with independent intellectual property rights and de base, specializing in the research, development, production and operation of lithium-ion battery technology. The company is located in Huayuan Industrial Zone, Binhai High-tech Zone, Tianjin, covering an area of 400,000 square meters. It was established on December 25, 1997, with registered capital of RMB 1.25 billion and total assets of RMB 6. billion. At present, the company has an annual production capacity of 500 million Ah of lithium-ion batteries, and its products include hundreds of models divided into four series: round, square, flexible polymer packaging and plastic , and power batteries. Relying on independent intellectual property rights and innovative mechanisms, as well as the strong support of national policies supporting mobile communications localization, Lishen Company has developed rapidly in just a few years and has becomee the lithium-ion battery with the largest investment scale. and the highest technical level in China to date. It is a professional manufacturer and ranks at the forefront of the global lithium battery industry. Its product applications have also expanded from portable mobile electronic devices to new energy electric vehicles, wind and solar power generation. energy storage systems and many other areas.
Shenzhen BAK Battery Co., Ltd. was established in August 2001 with a registered capital of 87 million US dollars. It is a domestic high-tech enterprise integrating lithium-ion research and development, production and sales. The Company's products and services include cylindrical and square batteries, polymer batteries and battery packaging. Products are used in daily digital suppliesnes such as mobile phones, digital cameras, laptops, power banks, portable DVDs, Bluetooth headsets and GPS. as well as power tools, electric bikes, electric cars, etc. The current daily production capacity is about 1.5 million units, and sales in 2010 were 1.5 billion yuan. It ranks among the world's leading professional lithium-ion battery manufacturers.
lightYu International Group Co., Ltd. was founded in 1994 and listed on the main page of the Hong Kong Stock Exchange in 1999. The group has 24 subsidiaries in China, including Harbin Coslight Storage Battery Co., Ltd. and Harbin Coslight Power Supply Co., Ltd., and 15 overseas subsidiaries or offices (Europe, United States, Russia, Southeast Asia, etc.). The group has been recognized as a high-tech enterprise by the Ministry of Science and Technology of the People's Republic.re of China and established the Coslight Postdoctoral Workstation and Coslight Research Institute. The group's total revenue in 2011 was RMB 5.118 billion, with more than 11,000 employees and total assets of RMB 6.2 billion.
The Company is a comprehensive operating company integrating traditional manufacturing, mining and Internet industries. The company's main business is divided into three major categories: the first category is battery manufacturing, mainly valve-regulated sealed lead-acid batteries and lithium ion for communication; the second category is the mining industry, which mainly mines lead-acid batteries; raw materials Lead and zinc mines; the third category is online game operation, research and development.
Shandong Weineng Environmental Protection Power Technology Co., Ltd. was established in August 2006 and is located inDongcheng Industrial Park, Shouguang City. It has a registered capital of 137.2 million yuan and an area of 500 acres. It is specialized in lithium-ion power batteries, motor drive systems, BMS battery management systems, lithium-ion positive and negative electrode materials, separators and other high-tech enterprises integrating R&D, production and sales. The production and overall strength of its main business, lithium-ion batteries, ranks first in Shandong Province, and Weineng brand lithium-ion batteries have won the honorary title of "Shandong Famous Brand".