亿纬锂能百亿大圆柱电池基地投产

Core Viewpoint - The article discusses the upcoming 2025 Fifth Electric Two-Wheeler Battery Swap Conference and Lightweight Power Battery Technology Summit, highlighting the rapid expansion of leading battery manufacturers amidst a restructuring phase in the lithium battery industry [2][3]. Group 1: Event Details - The event is themed "Swap City, Smart Two-Wheelers" and will take place on July 10-11, 2025, at the Shenzhen Baoan Dingshi International Hotel [2]. - Major sponsors and participants include leading companies such as Yadea Technology Group, Tailling Group, and others in the battery and electric vehicle sectors [2]. Group 2: Industry Developments - EVE Energy has officially launched its production in Shenyang, marking a significant milestone with a planned capacity of 40GWh and a total investment of 10 billion yuan [3]. - The project includes a 20GWh intelligent manufacturing plant for energy storage and power batteries, with the first phase requiring an investment of 5 billion yuan [3]. Group 3: Product Innovations - EVE Energy is the first domestic company to mass-produce large cylindrical batteries, delivering 32,000 units within 15 months and achieving a safety record with zero accidents [4]. - The company has secured a contract with BMW to supply large cylindrical lithium-ion cells, with plans for two factories in China and Europe, each with a capacity of 20GWh [4]. Group 4: Technological Advancements - The company has improved the yield rate of its large cylindrical batteries from over 80% to approximately 97% within a year and a half, positioning itself among the top in the industry [4]. - EVE Energy's new battery models, DTE and DTP, offer a 20% increase in range and rapid charging capabilities, achieving 300 km in just 10 minutes [5]. Group 5: Research and Development - The establishment of a cold-region application research center in Shenyang aims to address performance issues of lithium batteries in low-temperature environments, focusing on new materials and technologies [6]. - Breakthroughs in ultra-low temperature fast charging and low internal resistance technologies have been achieved, enhancing battery performance in extreme conditions [6].