从储能、商用车到 eVTOL，瑞浦兰钧 CIBF2025 解锁电池技术 “全场景密码”

Core Viewpoint - The article highlights the advancements and innovations in battery technology by Ruipu Lanjun, particularly focusing on their new products for commercial vehicles and eVTOL applications, showcasing their competitive advantages in energy density, lifecycle, and safety features [3][16]. Group 1: Commercial Vehicle Battery Innovations - Ruipu Lanjun has launched the upgraded Yuesheng 324Ah Pro version, achieving an energy density of 198Wh/kg and a lifecycle exceeding 10,000 cycles, with a significant reduction in performance degradation over time [3][5]. - The product maintains cost stability despite a general increase of over 5% in similar industry products, with a total usable energy exceeding 6,300kWh over its lifecycle [5]. - The design incorporates lightweight materials and advanced electrode designs, enhancing the battery's performance and reducing the weight of heavy-duty vehicle battery packs [5][7]. Group 2: Safety Features - The Yuesheng 324Ah Pro version includes multiple safety designs, such as a two-stage explosion-proof valve and high insulation design, ensuring safety under extreme conditions [8][10]. - Internal short circuit monitoring and anti-thermal shrinkage technology are implemented to enhance the safety and reliability of the battery [10]. Group 3: eVTOL Battery Development - The newly launched Wending 50Ah ternary lithium battery targets the eVTOL market, featuring high energy density and discharge capabilities, essential for commercial viability [16][18]. - The battery utilizes a high nickel ternary positive electrode and silicon-carbon negative electrode, achieving a wide operating temperature range from -30°C to 60°C [18]. - Safety tests confirm the battery's reliability, with zero explosion, fire, or leakage risks, ensuring performance under extreme conditions [18]. Group 4: Energy Storage Solutions - The Wending 392Ah and 587Ah energy storage cells are designed for high energy density and long lifecycle, with the 587Ah cell achieving a lifecycle of 25 years and an efficiency of 96.5% [19][20]. - The company emphasizes its commitment to innovation in energy storage technology, aiming to meet diverse market demands and enhance global green energy transition [20][21]. Group 5: Company Overview - Ruipu Lanjun, established in 2017, is a subsidiary of the Fortune Global 500 company Qingshan Industry, focusing on lithium-ion battery development and production [21]. - The company has multiple R&D centers and production bases across China and is expanding its operations internationally, with a projected total capacity of 74GWh by the end of 2024 [21].