此次送检产品是麒麟电池，检测报告由权威第三方认证机构中汽中心新能源检验中心颁发。中 汽中心新能源检验中心能源系统部与宁德时代测试验证中心团队成员共同出席并见证颁发仪 式。 首份检测报告的颁发，不仅是对GB 38031-2025标准有效性和可操作性的验证，更是对宁德时 代在动力电池领域技术领先能力的认可。 GB 38031-2025新版动力电池安全强制性国家标准于2025年3月28日发布，将于2026年7月1日 正式实施。 -广告- 关注公众号，点击公众号主页右上角" ··· "，设置星标 "⭐" ，关注 鑫椤锂电 资讯~ 本文来源：宁德时代 4月27日，宁德时代获得两张GB 38031-2025《电动汽车用动力蓄电池安全要求》（以下简称 "新国标"）检测报告，成为国内首家通过新国标的企业。 其中，通过检测的产品含电池单体与 电池包。 截至今年2月，全球已有超1800万辆汽车搭载宁德时代电池。动力电池安全对于宁德时代而 言，是贯穿整个企业发展的生命线。未来，宁德时代将通过持续的技术创新，不断提升动力电 池热扩散、底部防护、快充安全等方面的安全水平，推动新能源行业高质量发展。 进固态电池群 ，加小编微信：1324 ...

大家早上好！这里是今天的早报，每天早上，我都会在这里跟你聊聊昨夜今晨发生了哪些大事儿。本栏目由虎嗅出品。 热点追踪 【辽宁辽阳火灾事故饭店经营者已被控制，善后处置全面展开】 据新华网，记者29日从辽宁省辽阳市委宣传部获悉，辽宁辽阳市白塔区一饭店发生火灾，共造成22人死亡、3人受伤。目前善后处置工作已全面展开， 饭店经营负责人已被警方控制，起火原因正在调查中。 事故发生后，辽宁省、辽阳市有关负责人在现场组织成立灭火搜救、伤员救治、善后处置等工作组，出动22辆消防车、85名消防员迅速扑灭现场明 火，争分夺秒开展搜救，及时疏散周边群众，调派省市专家全力救治伤员。 目前，现场救援工作已结束，伤者生命体征平稳。相关后续工作仍在进行中。 【山西省海归商会发布声明：要求董明珠道歉】 据新浪财经，4月27日，山西省海外回国年轻一代企业家商会（山西省海归商会）发布声明。声明称，针对董明珠近期所发表的"绝不用海归派，海归 派里有间谍"的言论，提出严正抗议，并敦促董明珠纠正错误认知，共同维护开放包容的人才发展环境。 声明称，董明珠将毫无根据的"间谍"猜测强加于整个海归群体，既缺乏数据支撑，更暴露对海外热情学子的偏见。"我们作为热情 ...

Group 1: R&D Investment Overview - As of April 29, 2024, 5,304 A-share companies disclosed their annual reports, with total R&D expenditure exceeding 1.67 trillion yuan [2] - The computer, defense, machinery, and electronics industries have R&D expenditure accounting for over 5% of their revenue [2] - 42 companies reported R&D spending over 5 billion yuan, while 23 companies exceeded 10 billion yuan; 125 companies had R&D expenditure over 30% of their revenue [2] Group 2: Leading Companies in R&D Investment - BYD's R&D investment reached approximately 54.2 billion yuan in 2024, a 36% increase year-on-year, with cumulative R&D spending exceeding 180 billion yuan [3] - CATL's R&D investment hit a record high of 18.6 billion yuan in 2024, with total R&D spending over 70 billion yuan in the past decade [4] - Major state-owned enterprises like China State Construction and China Mobile reported R&D investments between 20 billion to 45 billion yuan in 2024 [4] Group 3: Emerging Industries and Innovations - New industries are driving innovation, with significant R&D investments in AI and robotics; for instance, Star Ring Technology's R&D expenditure was 70.65% of its revenue in 2024, up from 49.88% [5] - Geke Micro's R&D investment was 9.52 billion yuan, accounting for 14.91% of its revenue, focusing on smart wearable technology [5] - Midea Group has consistently invested over 10 billion yuan annually in R&D, particularly in industrial automation technologies [6] Group 4: R&D as a Growth Driver - High R&D expenditure relative to revenue indicates a strong focus on innovation; for example, Geling Deep Vision's R&D spending was 1.89 billion yuan in 2024, representing 161.18% of its revenue [7] - Heng Rui Pharmaceutical's R&D investment reached 8.228 billion yuan in 2024, with a revenue ratio of 29.40%, contributing to record performance [7] - Seres achieved significant growth with a 70.53 billion yuan R&D investment in 2024, reflecting a 58.9% increase year-on-year [8]

Core Viewpoint - Contemporary Amperex Technology Co., Ltd. (CATL) has become the first company in China to pass the new national standard GB38031-2025 for safety requirements of power batteries used in electric vehicles, receiving two testing reports on April 27 [1] Group 1 - CATL obtained two GB38031-2025 testing reports, confirming compliance with the new national standard for electric vehicle batteries [1] - The tested products include both battery cells and battery packs, indicating a comprehensive evaluation of their safety standards [1]

Core Viewpoint - The innovation and breakthroughs in power battery technology are crucial for competition in the booming electric vehicle industry, with EVE Energy showcasing strong development momentum in the large cylindrical battery sector [2][3]. Group 1: Technological Innovation - EVE Energy proposed an in-situ upgrade solution for large cylindrical batteries at the 2025 Shanghai Auto Show, allowing for differentiated performance without changing the shell design [2]. - The company has over 20 years of experience in research and production of cylindrical batteries, which supports its technological advancements and production capabilities [5][9]. Group 2: Market Demand and Application - The demand for large vehicles, especially SUVs, is increasing in the Chinese automotive market, and large cylindrical batteries can meet diverse user needs for range and charging time [7]. - EVE Energy aims to enhance the market penetration of large cylindrical batteries in mid-to-high-end vehicles, targeting a penetration rate of 10% to 30% [12]. Group 3: Competitive Advantages - EVE Energy's deep historical accumulation in cylindrical battery technology, complete R&D and manufacturing capabilities, and a differentiated development path provide it with a competitive edge in the market [9]. - The company emphasizes the importance of industry competition in driving technological progress and market development, positioning itself as a leader in the large cylindrical battery sector [12]. Group 4: Safety and Recycling - EVE Energy is actively involved in setting new national standards for battery safety, significantly enhancing the safety requirements for large cylindrical batteries [16]. - The use of ternary materials in large cylindrical batteries offers higher recycling value compared to lithium iron phosphate batteries, providing better economic benefits at the end of the battery's life [16]. Group 5: International Market Strategy - The in-situ upgrade concept of large cylindrical batteries aligns well with international market demands, allowing for efficient use of production lines and reducing risks associated with overseas manufacturing [13]. - EVE Energy is committed to improving battery performance and user experience through innovations such as liquid cooling technology and unique foaming techniques [13][14].

Core Insights - The 2025 Shanghai Auto Show reflects a return to rationality in the automotive industry, showcasing the emergence of supply chain companies from the background to the forefront [1] - The "smart electric" transformation is unstoppable, with companies exploring the balance between innovation speed and technological safety [1] Company Overview - Aixin Wanda Power Technology Co., Ltd. presented innovative solutions covering nine major scenarios, including pure electric, hybrid, commercial vehicles, and low-altitude flight at the 2025 Shanghai Auto Show [2] - The company's HEV battery technology has achieved a significant milestone with over 1.5 million units installed, ranking second globally among lithium battery companies [2] - Aixin Wanda's hybrid battery supports ultra-fast charging and has a cold resistance capability of -30°C, demonstrating a diverse and collaborative ecosystem between hybrid and pure electric technologies [2][3] Product Performance - The Aixin Wanda hybrid battery series offers impressive low-temperature performance, with a cold start capability at -35°C and over 90% range retention at -20°C [3] - The company’s products have passed extreme safety tests, including high-temperature puncture and drop tests, and come with a warranty of 10 years or over 300,000 kilometers [3] - In the domestic high-end hybrid battery market, Aixin Wanda ranks among the top four [3] Commercial Vehicle Solutions - Aixin Wanda has developed a large-capacity ultra-fast charging battery solution for commercial vehicles, enhancing charging efficiency by 400% with a 1.4MW power output [4] - The battery system boasts a cycle life of over 5,200 times, suitable for an operational cycle of 8 years or 2 million kilometers [4] - The company aims to address the electrification challenges in commercial vehicles, providing superior solutions that enhance the lifecycle value of vehicles [4] Research and Development - Aixin Wanda has invested over 12.9 billion yuan in R&D over the past five years, with a team of nearly 10,000 people [4] - The company has led or participated in the formulation of over 150 industry standards, contributing to the growth of the global power battery industry [4] Global Expansion - Aixin Wanda is expanding its global footprint with manufacturing bases in various provinces in China and countries like Hungary, Morocco, and Thailand [5] - The company is committed to supporting the high-quality internationalization of China's new energy vehicle industry [5][6] Sustainability Initiatives - Aixin Wanda has taken significant steps in battery passport and recycling initiatives, aligning with the EU's battery regulations that require lifecycle management for batteries [6] - The company joined the Global Battery Alliance in 2023 to promote the establishment and implementation of battery passport standards [6][7] - Aixin Wanda is actively participating in the construction of China's battery ID digital platform, enhancing lifecycle traceability management for domestic power batteries [7] Industry Perspective - The balance between innovation speed and technological safety is a critical topic in the automotive industry's transformation [8] - Collaboration across the supply chain is essential for achieving a healthy cycle of systemic innovation and safety [8] - The company emphasizes the importance of respecting science and using real data to guide the industry, viewing innovation in the new energy vehicle sector as a long-term commitment [8]

| | | | Bloomberg 2021 Innovation Index | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2021 | 2020 | YoY | | Total | R&D | Manufacturing | | High-tech | Tertiary | Researcher | Patent | | Rank | Rank | Change | Economy | Score | Intensity | Value added | Productivity | Density | Efficiency | Concentration | Activity | | | 2 | +1 | S. Korea | 90.49 | 2 | 2 | 36 | ને | 13 | 3 | 1 | | 2 | 3 | +1 | Singapore | 87.76 | 17 | | ୧ | 18 | 1 | 13 | 4 | | 3 | ને | +1 | Sw ...

Group 1: Core Insights - The automotive industry is entering the "megawatt era" of ultra-fast charging technology, with companies like BYD, Huawei, CATL, and Star Charge launching megawatt-level products to enhance energy replenishment speed to match that of traditional fuel vehicles [1][4][9] - The introduction of the "strictest new national standard" for battery safety, which mandates that batteries must not catch fire or explode, has led many companies to claim their products exceed these safety standards [2][13][14] - The technological revolution in ultra-fast charging and safety is redefining the battery sector, positioning China's new energy industry at the forefront of the global energy revolution [3][23] Group 2: Company Developments - CATL showcased its second-generation ultra-fast charging battery at the Shanghai Auto Show, claiming it to be the world's first lithium iron phosphate battery with a peak charging rate of 12C and a range of 800 kilometers [5] - BYD introduced its megawatt flash charging product, achieving a peak charging speed of 1 second per 2 kilometers, with a statement emphasizing the goal of eliminating charging anxiety by matching fuel vehicle refueling speeds [5][12] - Huawei launched its liquid-cooled ultra-fast charging product and called for the industry to move towards comprehensive ultra-fast charging development [9] - Star Charge presented a two-megawatt liquid-cooled ultra-fast charging system, capable of a combined power pool of 10 megawatts and a dual-gun output current of 2400A [10] - A new battery safety standard requires rigorous testing, with companies like Geely committing to share safety patents and enhance battery safety across the industry [19][22]

根据协议， SK On将在2026年至2031年期间向Slate供应20GWh的电池， 并可以选择随着生产规模的 扩大而增加供应量。 公开资料显示，Slate成立于2022年，总部位于密歇根州，致力于打造一款多功能电动皮卡，是由亚马逊 创始人杰夫·贝佐斯支持的电动汽车初创公司。 根据Slate的规划，明年将推出首款电动皮卡，补贴后售价不到2万美元，可从两座皮卡变身五座SUV，并 配备52.7千瓦时电池，续航150英里，可选240英里版本，主打平价与定制化。 -广告- 关注公众号，点击公众号主页右上角" ··· "，设置星标 "⭐" ，关注 鑫椤锂电 资讯~ 本文来源：储能前沿 4月25日，韩国动力电池公司SK On宣布，已被选定为美国电动汽车初创公司Slate的电池供应商。 SK On是韩国第二大企业集团SK集团的子公司，目前运营着两家电池工厂，并正在与其合作伙伴在美国建 设另外四家工厂。一旦这些工厂全面投产，SK On在美国的年产能预计将超过180GWh。 会议时间： 2025年7月8-9日（8号报到） 会议地点： 中国·上海 进固态电池群 ，加小编微信：13248122922 注：添加好友请备注 公司名称 ...

Core Viewpoint - The automotive industry's shift towards electrification emphasizes the importance of battery safety, with new stringent regulations set to enhance product safety and consumer confidence [1] Group 1: Battery Safety Regulations - The Ministry of Industry and Information Technology has approved the implementation of the "Safety Requirements for Power Batteries for Electric Vehicles" (GB38031-2025), effective from July 1, 2026, marking it as the strictest safety regulation for power batteries [1] - Industry experts believe that the new standards will elevate safety levels across the sector, ensuring consumers feel more secure using electric vehicles [1] Group 2: Development of Large Cylindrical Batteries - Large cylindrical batteries are gaining traction among automakers, with claims that their manufacturing efficiency can reach ten times that of square batteries, and their standardized design allows them to become standard automotive components [2] - The 4680 battery, characterized by a diameter of 46mm and a height of 80mm, represents a significant breakthrough in energy density through structural innovation [2] - The large cylindrical battery's fixed dimensions and diverse chemical systems can reduce R&D cycles by 80% and meet the rapid iteration demands of electric vehicles [2] Group 3: Market Trends and Future Outlook - Major automotive brands, including BMW and Tesla, are adopting large cylindrical batteries, indicating a shift towards industrialization of this technology [3] - The market for large cylindrical batteries is expected to grow, particularly in the mid-to-high-end segments, as existing square battery capacities may gradually be phased out [3] - The large cylindrical battery is positioned to address the limitations of lithium iron phosphate batteries, particularly in terms of range and efficiency for larger electric vehicles [3] Group 4: Emerging Applications and Innovations - The humanoid robot industry is experiencing rapid growth, with projections indicating a surge in global shipments, potentially exceeding 1 million units by 2025 [4] - Large cylindrical batteries are not only favored in the electric vehicle sector but are also expanding into new applications such as energy storage and low-altitude economy [4] - The company is actively entering the humanoid robot market, with plans to enhance battery energy density to 350-400 Wh/kg and develop solid-state batteries [7]