4 月末到 5 月初的宁德时代呈现出双线作战战略，第一条线是在资本市场进行上市前准备，第二条线是实业项目快速推进。 实业项目细分来看，近三周内宁德时代兵分多路，朝着锂电池之外的领域积极拓展，包括产品、合作、技术等均有新突破。 首先是今日上午宁德时代官微宣布联手长安马自达，双方基于宁德时代 CIIC 一体化智能底盘共同打造汽车产品， 充分发挥各自优势在滑板 底盘领域加深合作。 其次是 5 月 9 日，宁德时代 旗下产品 麒麟电池、神行超充电池、骁遥超级增混电池、巧克力换电块获得 GB 38031-2025 新国标检测报 告 ， 成为全国首家乘用车与商用车领域全系量产品牌均通过新国标检测的企业。 5 月 8 日，宁德时代发布 9MWh 超大容量储能系统解决方案 TENER Stack ，标志着大储技术迈入新时代 ， 并针对此产品运输 开发 Two in One 模块化设计，将每个半高箱的重量严格控制在 36 吨以下，确保符合全球 99% 市场的运输法规。 加之此前发布多款电池新品开启 "多核时代"，以及巧克力换电布局正式实施，代表着宁德时代业务板块与多核电池概念遥相呼应，多元化概 念成为公司未来发力重点。 01 ...

宁德时代相关负责人对《证券日报》记者表示，双核电池是通过双核架构将不同化学体系的电池（如钠 离子、磷酸铁锂、三元锂）组合，兼顾低温性能、续航、快充与安全。如，钠-铁双核电池可在极端低 温（-30℃）下保持80%以上电量输出，而"铁-铁双核电池"则通过结构优化将能量密度提升至 280Wh/kg，同时满足高速碰撞后"不起火、不爆炸"的严苛标准；而"双三元"组合甚至能让轴距3米的轿 车实现1500公里续航。 一位不愿具名的业内人士表示，动力电池进入"多核时代"，标志着动力电池从单一材料竞争走向多元体 系协同阶段，多核技术的核心逻辑在于"场景化适配"。实现新能源车从"功能同质化"到"场景个性化"的 跃迁。从双核到多核的创新架构将不只限于新能源乘用车领域，还将在电动巴士、重卡、飞机、船舶等 全领域落地，加速新能源全场景产业化。 本报记者 刘钊 李婷 在第二十一届上海国际汽车工业展览会（以下简称"2025上海车展"）上，整车和零部件企业纷纷展示了 动力系统新技术、新产品，新一轮动力系统竞争大幕拉开。 黄河科技学院客座教授张翔在2025上海车展现场接受《证券日报》记者采访时表示，在"双碳"目标驱动 下，从固态电池的商业化攻 ...

Group 1 - The core announcement from CATL's Super Technology Day includes the launch of three new battery products: sodium-ion passenger vehicle battery, Xiaoyao dual-core battery, and the second-generation Shenxing supercharging battery, along with a sodium-ion 24V heavy truck battery [2][3] - The Xiaoyao dual-core battery is described as a continuation of the AB battery technology introduced in 2020, allowing for the integration of two different battery chemistries within a single battery pack, enhancing performance and safety [3][4] - CATL's chairman emphasized that the dual-core to multi-core innovation will extend beyond passenger vehicles to electric buses, heavy trucks, aircraft, ships, and industrial applications, accelerating the industrialization of new energy across various scenarios [4] Group 2 - The sodium-ion battery technology has reached significant breakthroughs, addressing previous limitations in energy density, lifespan, safety, and cycling, thus facilitating the arrival of the multi-core era [5] - The first sodium-ion product, the sodium-ion 24V heavy truck battery, is set to begin mass production in June 2023, while the sodium-ion power battery will be launched in December 2023 [5] - The second-generation Shenxing supercharging battery can achieve over 520 kilometers of range with just 5 minutes of charging and has improved low-temperature performance, enhancing charging efficiency by 100% compared to current industry standards [5] Group 3 - CATL maintains a dominant position in the power battery sector, holding a market share of 37.9% as of the end of 2024, and has reported a revenue of 84.7 billion yuan and a net profit of 13.96 billion yuan for Q1 2025, reflecting a year-on-year growth of 32.9% [6] - The company is actively exploring a "second growth curve" in areas such as battery swapping, energy storage, and international markets to counteract the slowing growth in its core battery business [6][7] - In the energy storage sector, CATL achieved a sales volume of 93 GWh in 2024, with a market share of 36.5%, and its energy storage systems generated revenue of 57.29 billion yuan, surpassing power batteries as the primary profit contributor [8] Group 4 - CATL has signed a framework agreement with Sinopec to build a nationwide battery swapping network, aiming to establish at least 500 swapping stations by 2025, with a long-term goal of expanding to 10,000 stations [7] - The company is also pursuing international expansion through a secondary listing in Hong Kong, aiming to raise approximately 50 billion yuan to support overseas capacity expansion and international business development [8]