当全极耳技术突破瓶颈，大圆柱电池加速渗透动力与储能赛道，2026年圆柱电池产业正迎来技术跃迁与市场爆发的双重风口。由起点锂电与起点 研究院SPIR联合主办的 2026（第二届）起点圆柱电池技术论坛暨圆柱电池20强排行榜发布会 ，将于 4月10日 在 深圳宝安维纳斯皇家酒店 正式 启幕，以"全极耳技术跃升 大圆柱市场领航"为主题，汇聚600+行业精英，共探技术突破路径与产业增长新蓝海。 经活动组委会确认， 烟台力华电源科技有限公司 确定出席 2026（第二届）起点圆柱电池技术论坛暨圆柱电池20强排行榜发布会，同期 力华电 源 研发副总经理/研究院院长 王茂范 将发表主题演讲： 大圆柱电池应用与开发的进展和探讨 。 更多嘉宾持续更新中，敬请关注！ 王茂范，烟台力华电源科技有限公司研发副总经理、研究院院长。近20年锂电行业从业经验，是国内较早从事大圆柱电池的设计开发人员之一， 在体系设计、产品开发及产品应用方面拥有丰富经验。先后服务多家头部锂离子电池企业，从事消费类电子电池、小动力电池、动力电池及储能电 池等产品的设计开发工作，涉及圆柱、软包和方型等不同品类，为诸多国际国内头部客户提供了具有竞争力的产品和解决方案。 ...

Core Viewpoint - The demand for cylindrical batteries is expected to double, with the 2026 (Second) Cylindrical Battery Technology Forum and Top 20 Rankings Conference set to take place on April 10, 2026, in Shenzhen, focusing on cutting-edge technologies and market applications in the cylindrical battery sector [2][10]. Industry Overview - The cylindrical battery industry is poised for explosive growth in 2025, with a reported year-on-year increase of over 15% in China's cylindrical battery shipments, and a remarkable growth rate of over 40% for large cylindrical batteries [11]. - Major companies such as EVE Energy, DLG Energy, and Penghui Energy are experiencing sustained demand that exceeds supply [11]. Company Profile - Yantai Lihua Power Technology Co., Ltd. specializes in the research, production, and sales of power and energy storage batteries, with key products including 46 series large cylindrical cells, modules, and PACK products, primarily used in electric vehicles and energy storage applications [3][6]. Technological Innovations - The company has developed a globally innovative "all-pass earless" design for its battery cells, achieving high rate, high energy density, long lifespan, high safety, and fast charging capabilities, collectively referred to as "four highs and one fast" [5][7]. - The company has completed the construction of its first phase project with a capacity of 4 GWh, achieving a production line efficiency of 180 PPM, and has plans to expand to a total capacity of 25 GWh [5]. Event Highlights - The 2026 forum will gather over 600 industry elites to explore technological breakthroughs and new growth opportunities in the cylindrical battery market, with a focus on the "all-pass ear" technology and its impact on the market [9][10]. - The event will feature three core special sessions: 1. Technology and Application of Cylindrical Batteries 2. New Materials and New Processes 3. Innovations in All-Pass Ear Large Cylindrical Battery Technology [12][14]. Participation and Networking - The forum will include participation from leading companies across the cylindrical battery supply chain, including major players in battery manufacturing, application, and equipment sectors, facilitating a comprehensive networking platform [16][24].