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2GWh大圆柱电池项目落地贵州
起点锂电· 2025-08-05 10:36
Core Viewpoint - Guizhou Zhaoke Energy has officially started the construction of its lithium battery production base project, which is expected to enhance its production capacity and market presence in the lithium battery sector [2]. Group 1: Project Overview - The lithium battery production base project has a total investment of 250 million RMB and covers an area of 30,000 square meters, including a research and development center and an intelligent manufacturing workshop [2]. - The project aims to produce high-safety and high-performance cylindrical lithium batteries, primarily for two-wheeled vehicles and energy storage applications [2]. - The project is on track to be completed and put into production by December 2025, with an expected annual production capacity of 2 GWh and an estimated annual output value of approximately 650 million RMB [2]. Group 2: Company Background - Guizhou Zhaoke Energy holds 100% equity in Hunan Zhaoke Power New Energy Co., Ltd., which was established in December 2019 and focuses on the research, production, and sales of lithium batteries [2]. - Hunan Zhaoke Power achieved mass production in August 2020 with an initial investment of 150 million RMB, reaching an annual production capacity of 1 GWh and an annual output value exceeding 350 million RMB [3]. Group 3: Technological Advancements - Hunan Zhaoke Power has ventured into the sodium battery sector since September 2022, developing 18650 sodium-ion batteries with capacities of 1300mAh and 1500mAh, featuring a cycle life of 500 cycles [3]. - The company has introduced the ZK-INR18650 series high-rate batteries, designed for high-frequency battery swapping needs, achieving over 80% capacity retention after 800 cycles for the 2600mAh 3C model [3]. - Hunan Zhaoke Power is collaborating with Changsha Mining and Metallurgy Research Institute to accelerate the industrialization of sodium-ion and semi-solid-state batteries [3][4].
诚捷智能 董事长 呙德红:大圆柱电池的工艺发展与装备升级
起点锂电· 2025-02-28 12:35
2月28日,以"聚集新技术 探索新工艺"为主题的行业首届圆柱电池技术——2025起点锂电圆柱电池技术论坛暨圆柱电池20强排行榜发布会,在深 圳宝安登喜路国际酒店正式举办,现场超200+圆柱电芯及应用、300+电池材料设备配套企业齐聚盛会,携手共探新发展,共创新机遇。 在圆柱电池工艺及智能制造环节, 诚捷智能 董事长 呙德红 发表了《大圆柱电池的工艺发展与装备升级》主题演讲。 图:诚捷智能 董事长 呙德红 以下是速记整理内容: 尊敬的各位贵宾,各位行业的精英:大家下午好! 我今天就《大圆柱电池的工艺发展与装备升级》进行探讨。 谈到大圆柱电池的发展,就会谈到电容器,因为我是在电容器行业里从事了30多年智能装备的老兵,我就谈谈圆柱电容器的发展历史。 电容器的发展是从1745年到现在,它已经有将近四五百年历史,它也是由正负极,中间用绝缘体进行绝缘。 锂电池的发展是1976年开始,电容器的发展历程比锂电池的发展早200年,电容器这些年的演变与发展,它的路径值得锂电池行业的精英借鉴, 它的设备怎么演变、材料怎么演变、工艺的变化和升级是怎么做的,我们可以一起探讨。 | 1976年 | 1980-1986年 | 1987-1 ...