On February 21, Tang Changjiang, Secretary-General of Guangdong Battery Industry Association, led a team into the vice president unit of the association - Ji'an Guanjia New Energy Development Co., Ltd.; Liu Xibiao, vice president of the association and chairman of Guanjia New Energy, led the senior management team Secretary-General Tang Changjiang and his party were warmly received, and the two sides conducted in-depth exchanges on the construction and cooperation of the association.
Zeng Guangwen, executive vice president of the association and chairman of Jiangxi Kelin Environmental Protection Equipment Co., Ltd. Deng Zhenghui, partner of Shenzhen Times Bole Venture Capital Management Co., Ltd., the executive vice president of the association, Gong Xiaodong, director and general manager of Guanli New Materials Co., Ltd., Shenzhen Pangu Na Lu Jiangying, R&D director of Xiangxin Energy Co., Ltd. and other leaders participated in the event.
Accompanied by Chairman Liu Xibiao, Secretary-General Tang Changjiang and his party conducted an in-depth inspection of the development of Guanjia New Energy.
Chairman Liu Xibiao said that Guanjia New Energy is a new energy enterprise integrating R&D, manufacturing and sales of lithium iron phosphate batteries. The main products include: lithium-ion batteries, energy storage lithium battery packs, power lithium battery packs, and smart batteries. Systems, etc., committed to providing customers with complete power battery and energy storage system solutions.
Guanjia New Energy attaches great importance to scientific and technological innovation, and has a core technical team composed of PhDs from the University of Science and Technology of China, and has more than ten years of experience in the lithium battery industry. A joint laboratory for new energy materials and technologies was established jointly with the Shenzhen Advanced Institute of the Chinese Academy of Sciences.
Guanjia New Energy has established a complete independent core patent technology system, and has reserves of manganese iron phosphate lithium battery and sodium ion battery technology.
Guanjia New Energy's flagship products 32700 and 32800 lithium iron phosphate batteries have formed obvious competitive advantages in terms of system group structure, energy density, safety performance, service life, consistency, and product cost, and have won many customers recognition.
Secretary-General Tang Changjiang spoke highly of the development of Guanjia New Energy, and believed that Guanjia New Energy has strong innovation capabilities and industry-leading product indicators; he also pointed out that Guanjia New Energy's emphasis on "scientific and technological innovation" is worthy of all members unit study.
Secretary-General Tang Changjiang also said that the Guangdong Battery Industry Association adheres to the concept of "resource integration, complementary advantages, mutual benefit and common development", actively plays the role of bridge and link, builds a communication, interaction and precise docking platform for member units, and promotes member units. To achieve win-win cooperation; with the help of the association, nearly 100 member units have reached cooperation, and the cooperation amount has exceeded 50 billion yuan.
He said that this visit to Guanjia New Energy, on the one hand, is to practice the concept of "serving the enterprise with heart and measuring the industry with footsteps", to understand the development of the enterprise in depth, and to provide assistance to member units; on the other hand, it is to practice " Serving members wholeheartedly" aims to build a communication and interaction platform for member units; and hope that everyone can gain something in this event.
Afterwards, the leaders who participated in the event introduced the development of their companies and related demands, and they had in-depth exchanges on cooperation matters.
Ji'an Guanjia New Energy Development Co., Ltd.
Founded in 2019, Ji'an Guanjia New Energy is located in Wan'an County Industrial Park, Ji'an City, Jiangxi Province. It is a new energy company integrating R&D, manufacturing and sales of lithium iron phosphate cells. The main products include: lithium-ion cells, storage Energy lithium battery packs, power lithium battery packs, intelligent battery systems, etc., are committed to providing customers with complete power battery and energy storage system solutions.

Guanjia New Energy has the independent development capabilities of the material system, battery design, process technology, equipment selection, production line planning, etc. of 32700 and 32800 lithium iron phosphate batteries. At present, it has invested 500 million yuan and completed the construction of 1.2GWh production line (including 2 production lines of 32700 lithium iron phosphate batteries), which can achieve an annual output of 60 million lithium batteries.
Guanjia New Energy focuses on the technical research and innovation of the lithium iron phosphate system. Currently, it has 4 series products of the lithium iron phosphate system, and has intellectual property rights technical support from product technical solutions to process methods.
The core product of Guanjia New Energy is the 32700 battery cell, which has the characteristics of high environmental adaptability, high flexibility, high safety, long cycle life, high heat dissipation, high rate performance, etc., and has the following technical advantages:
①. Low-temperature technology: Low-temperature batteries produced using new materials + new processes can work normally in the temperature range of -30°C-65°C. The high current 1C discharge capacity ratio at -20°C is ≥90%, the high current 1C discharge capacity ratio at -35°C is ≥80%, and the capacity retention rate of 0.5C charge-discharge cycle at -20°C for 100 cycles is also above 80%.
②. Fast charging technology: using new materials, new designs and high-rate batteries developed by new processes, it can realize 6C charging and discharging of single cells and 2-3C charging and discharging of groups, that is, it can be fully charged in 20-30 minutes, and it can be charged in 10 minutes by fast charging. 30-40% SOC power.
③. Detection technology: Through the introduction of new detection equipment, parameters can be analyzed quickly and accurately, and efficiency and quality can be improved.
④. Cost reduction technology: Through the optimization of materials and processes, the cost can be reduced by 10%-20% on the premise of stable product quality, and the interests of customers can be maximized.
⑤. Assembling technology: Through equipment and process optimization, the consistency of product assemblage is improved. Improve the service life of the battery, reduce the failure rate, and maximize the protection of customer interests.
Guanjia New Energy R&D experiment equipment is well-equipped, including raw material inspection and analysis equipment including laser particle size analyzer, specific surface area tester, AAS atomic absorption spectrometer, battery extrusion acupuncture test machine, constant temperature and humidity test chamber, battery short circuit test machine, etc. Battery testing equipment, and has a charge (half battery) and full battery sample test line, which can independently carry out research and development and testing of various conventional lithium batteries.
In addition, Guanjia New Energy also has technical reserves of lithium manganese iron phosphate and sodium ion batteries, and plans to achieve mass production in 2023.