四款新品发布 诺达智慧多极耳+半固态圆柱电池100%过针刺

Core Viewpoint - The article discusses the advancements in multi-pole ear and semi-solid battery technologies presented by Noda Wisdom at the 2025 Fifth QiDian Two-Wheeled Vehicle Battery Exchange Conference, highlighting their potential impact on the electric vehicle and energy storage markets [1][9]. Group 1: Technology Development - Noda Wisdom's multi-pole ear technology reduces internal resistance and improves battery performance by increasing the number of ear connections, making it more cost-effective compared to traditional designs [10]. - The semi-solid battery developed by Noda Wisdom features a special membrane that withstands temperatures up to 500 degrees Celsius, offering higher safety and energy density compared to conventional products [1][15]. - The company has successfully passed safety tests for all four battery models, including the semi-solid battery, which achieved a 100% success rate in puncture tests [7][1]. Group 2: Product Offerings - Noda Wisdom currently offers four models of cylindrical batteries, with the 18650 and 21700 models being the primary focus, while the 26650 and 32650 models are in small-scale production [5]. - The four battery models cater to various applications, including digital devices, energy storage, electric vehicles, and specialized high/low-temperature environments [7]. Group 3: Market Position and Strategy - Noda Wisdom has established a stable supply chain and completed a full industry chain layout in the lithium-ion battery sector, extending from raw material sourcing to end-use applications [7]. - The company has applied for a total of 51 national patents, including 10 invention patents and 41 utility patents, indicating a strong focus on innovation and intellectual property [8].