Core Insights - The 2025 Shanghai International Automobile Industry Exhibition has marked the beginning of a new round of competition in power systems, driven by the "dual carbon" goals and innovations in battery technologies [1] Group 1: Battery Technology Developments - Numerous battery companies showcased their latest technologies and products, including Huizhou EVE Energy Co., Ltd. with its comprehensive battery solutions and BYD's solid-state battery models [2] - The focus on solid-state batteries, high-nickel ternary batteries, and lithium iron phosphate batteries indicates a diverse technological landscape, with solid-state batteries seen as the next generation of power batteries [2] - CATL introduced its dual-core battery technology, emphasizing the combination of different chemical systems to enhance performance across various conditions [3] Group 2: Market Trends and Competition - The entry into a "multi-core era" for power batteries signifies a shift from single-material competition to a collaborative approach among various battery technologies [4] - The competition is intensifying with advancements in sodium-ion batteries, hydrogen fuel cells, and methanol fuel technologies, which are expected to redefine market dynamics [5] - The introduction of a low-pressure, ambient temperature solid-state hydrogen storage fuel cell vehicle at the exhibition highlights the growing interest in hydrogen technology [6] Group 3: Future Outlook - The automotive power system competition is anticipated to become more intense by 2025, pushing the industry towards greener, smarter, and more efficient solutions [6] - Industry experts suggest that companies must enhance R&D efforts, improve product performance, and lower costs to meet market demands and foster collaboration for technological advancement [7]

Core Viewpoint - EVE Energy has returned to growth in its performance, with significant increases in revenue and net profit in the first quarter of the year, driven by strategic shifts towards energy storage and a strong market position in the battery industry [1][2]. Financial Performance - In Q1, EVE Energy achieved revenue of 12.796 billion yuan, a year-on-year increase of 37.34% [1] - The net profit attributable to shareholders was 1.101 billion yuan, up 3.32% year-on-year [1] - The net profit excluding non-recurring items was 818 million yuan, reflecting a 16.60% increase year-on-year [1] Strategic Shifts - The founder and chairman, Liu Jincheng, has focused on energy storage, leading to a significant increase in the company's market share, with energy storage cell shipments ranking second globally [1][8] - Liu anticipates that 2025 will mark the "year of the large cylindrical battery," predicting a demand of 5 GWh for these batteries [1][9] Industry Position and Competition - EVE Energy's market share in the domestic power battery sector reached 4.45% in 2023, ranking fourth nationally, an improvement from the previous year [6] - The company has faced challenges in the competitive landscape dominated by CATL and BYD, with a notable decline in revenue from power batteries in 2024 [7] Growth in Energy Storage - In 2023, EVE Energy's revenue from energy storage batteries was 16.34 billion yuan, accounting for 33.5% of total revenue, and in 2024, this segment grew to 19.027 billion yuan, a 16.44% increase [7][8] - Energy storage battery shipments reached 50.45 GWh in 2024, marking a 91.90% year-on-year increase [8] Future Prospects - EVE Energy is actively exploring new opportunities in various battery technologies, showcasing products at the Shanghai Auto Show, including OMNI batteries and other innovative solutions [8][10]

Core Viewpoint - The 21st Shanghai International Automobile Industry Exhibition showcases EVE Energy's advanced battery technologies, emphasizing the capabilities of their large cylindrical battery design and its various applications in electric vehicles and other sectors [1]. Group 1: Technology Features - The large cylindrical battery has three main technical characteristics: standardized design enhances manufacturing efficiency, with a tenfold increase in standardization rate compared to square batteries [3]. - The "fixed size + diversified chemical system" technology allows compatibility with various battery chemistries, enabling flexible adjustments in capacity and range, and reducing the battery system development cycle to 3-6 months [3]. - The circular structure design achieves "zero expansion" throughout the battery's lifecycle, minimizing stress management requirements for the battery system [3]. Group 2: Key Innovations - EVE Energy has achieved breakthroughs in four critical technologies, including a low-temperature solution for fast charging in -30℃ environments within 25 minutes [5]. - The system assembly precision reaches 200μm in the vertical direction and 250μm in the horizontal direction, while welding depth precision is controlled at 80μm [5]. - The all-domain foaming technology enhances the battery pack's torsional rigidity to over 15,000 NM [5]. Group 3: Market Expansion and Sustainability - EVE Energy has introduced a layered energy solution for low-altitude flying vehicles, featuring high assembly efficiency products below 320Wh/kg and higher energy density soft-pack battery technology [6]. - The company launched a global lithium battery recycling network called the "Cradle Plan," establishing recycling points in over 30 countries across four continents, creating a closed-loop system from battery recycling to material regeneration, with over 32,000 units already transported [6]. - EVE Energy will continue to advance large cylindrical battery technology and deepen collaborations with global automotive companies to expand applications in new energy technologies [6].

Core Viewpoint - The Shanghai International Automobile Industry Exhibition showcases EVE Energy's core technology products, with the cylindrical battery being highlighted as the optimal solution for electric vehicles [1][2]. Group 1: Key Advantages of Cylindrical Batteries - Standardization: The cylindrical battery aligns with the efficiency requirements of the automotive industry, addressing the capacity mismatch issue in China's battery industry over the past decade. It boasts a manufacturing efficiency that is ten times higher than that of square batteries, allowing for standardized design and assembly processes [1]. - In-situ Upgrading: The cylindrical battery's "fixed size + diversified chemical system" technology can adapt to various chemical systems, including LFP, LMX, and NCM, enabling flexible adjustments in energy capacity, range, charging time, and power. This innovation can reduce development time to 3-6 months and cut R&D costs by 80% [1][2]. - Zero Expansion: The cylindrical battery's design eliminates the need for complex stress management, maintaining consistent dimensions throughout its lifecycle. This simplifies the electronic system's storage and enhances safety through advanced materials and construction techniques [2]. Group 2: Technical Challenges and Solutions - Low-Temperature Performance: EVE Energy has developed new technologies to overcome low-temperature challenges, allowing the cylindrical battery to achieve fast charging in -30°C conditions and improve low-temperature range by 20% [2]. - High Precision Grouping: The battery system typically contains 700-800 cells, and EVE Energy has achieved vertical control of 200μm and horizontal positioning accuracy of 250μm, ensuring uniform heat transfer and stable operation [3]. - Reliable Welding: With over 1500 welding points in each battery pack, EVE Energy has achieved a welding depth precision of 80μm, ensuring the reliability of electrical connections [3]. - High-Density Foaming: The cylindrical battery's strength is five times that of square batteries, and the application of full-domain foaming technology enhances its torsional rigidity to over 15000NM, contributing to vehicle stability [3]. Group 3: Market Performance and Partnerships - Production Milestone: EVE Energy has delivered over 32,000 units of cylindrical batteries since commencing mass production 15 months ago, with a record of over 210,000 kilometers per vehicle without accidents [4]. - Expanding Partnerships: The cylindrical battery products have been adopted by major manufacturers such as Changan, FAW, BMW, NIO, and JAC, with plans for gradual scale delivery in the future [5].

◆ 电池 ◆ 宁德时代将与丰田汽车开发磷酸铁锂电池 01 近日， 本田汽车表示，将与宁德时代合作，共同开发将电池直接放置在车身内的高效平台；将与 宁德时代共同开发磷酸铁锂电池，并计划在即将推出的第三代YE系列车型中采用该电池。 亿纬锂能发布OMNI全能电池 原位升级"计划" 03 近在2025上海车展上，吉利控股集团宣布，控股集团将整合旗下电池业务，成立全新电池产业集 团—吉曜通行，原有的金砖电池、神盾短刀电池，统一为神盾金砖电池品牌。同时，搭载神盾金砖 电池的全新硬核科技SUV原型车"银河战舰"，也在车展现场迎来全球首发。 ◆ 材料 ◆ 相源新能源60亿元锂电项目签约遂宁 01 4月22日，四川省遂宁市安居区人民政府与安徽相源新能源有限公司合作项目签约仪式暨现场推进 活动在安居区举行。 据介绍，安徽相源新能源有限公司计划总投资60亿元的锂电池项目，将重点 生产"18650"型、"32140"型、"46160"型圆柱形锂电池，主要应用电动工具、电动车辆、无人 机、移动电源、笔记本电脑、智能手机等。 02 达在今日开幕的2025上海国际车展上，亿纬锂能发布OMNI全能电池原位升级计划"。公司副总裁 江吉兵表示， ...

◆ 电池 ◆ 宁德时代将与丰田汽车开发磷酸铁锂电池 01 近日， 本田汽车表示，将与宁德时代合作，共同开发将电池直接放置在车身内的高效平台；将与 宁德时代共同开发磷酸铁锂电池，并计划在即将推出的第三代YE系列车型中采用该电池。 亿纬锂能发布OMNI全能电池 原位升级"计划" 02 达在今日开幕的2025上海国际车展上，亿纬锂能发布OMNI全能电池原位升级计划"。公司副总裁 江吉兵表示，"原位升级"指在不变的尺寸里面，通过应用化学材料体系的创新来实现不同的电 量、续航里程充电速度、整车功率要求，建议选择大圆柱电池走原位升级路径。通过原位升级，不 仅可以将电池系统的研发时间缩短到3-6个月，还可以降低80%的研发费用。 吉利控股成立吉曜通行电池产业集团 01 4月22日，四川省遂宁市安居区人民政府与安徽相源新能源有限公司合作项目签约仪式暨现场推进 活动在安居区举行。 据介绍，安徽相源新能源有限公司计划总投资60亿元的锂电池项目，将重点 生产"18650"型、"32140"型、"46160"型圆柱形锂电池，主要应用电动工具、电动车辆、无人 机、移动电源、笔记本电脑、智能手机等。 16亿元钠电负极项目落地广东韶关 0 ...

Core Viewpoint - At the 2025 Shanghai International Auto Show, EVE Energy (300014) announced the "in-situ upgrade plan" for its OMNI all-purpose battery, aiming to innovate battery technology while maintaining the same dimensions [1] Group 1: Company Initiatives - The "in-situ upgrade" refers to achieving different battery capacities, range, charging speeds, and vehicle power requirements through innovative chemical material systems without changing the battery size [1] - The company recommends adopting large cylindrical batteries for the in-situ upgrade path [1] Group 2: R&D Efficiency - The in-situ upgrade approach can shorten the battery system development time to 3-6 months [1] - This method can also reduce R&D costs by 80% [1]