Core Viewpoint - Xiamen New Energy Safety Technology Co., Ltd. (New Energy Safety) has signed a strategic cooperation agreement with Shenzhen Hailiang Technology Co., Ltd. (Hailiang Technology) to collaborate on commercial energy storage safety technology and transportation energy infrastructure, with a focus on delivering a 2GWh energy storage system over three years [1][2]. Group 1: Strategic Cooperation - New Energy Safety will deliver a 2GWh energy storage system to Hailiang Technology, capable of supporting charging needs for over 100,000 electric vehicles [1]. - The collaboration will leverage New Energy Safety's full-stack safety architecture and Hailiang's scenario-based solutions to explore advanced fields such as low-altitude economy and aerial transportation [1][2]. Group 2: Technological Advancements - New Energy Safety's self-developed battery cell technology features an ultra-long cycle life of over 15,000 cycles, allowing for 15 years of consistent performance under a wide temperature range of -20°C to 60°C [1][2]. - The sixth-generation AI-BMS system can monitor over 200 data points with a fault warning accuracy of 99.5%, enhancing safety in energy storage scenarios [2]. Group 3: Market Position and Product Offerings - New Energy Safety, a joint venture between ATL and CATL, focuses on the research, development, production, and sales of medium-sized batteries, covering electric bicycles, smart homes, and home energy storage [2][3]. - The company has established a presence in various energy storage markets, including residential, commercial, portable storage, and uninterruptible power supplies, with products serving major clients in the US, Japan, Germany, the EU, the UK, Australia, and China [2]. Group 4: Leadership and Future Plans - Zhu Yansong, a veteran in energy storage from CATL, has been appointed as the president of New Energy Safety's energy storage division, indicating a strong leadership transition [3]. - In 2024, New Energy Safety plans to expand into downstream system integration with the launch of two commercial energy storage systems, UniC C1 and UniC C5, which are designed to reduce operational costs by eliminating the need for liquid cooling and air conditioning [3]. Group 5: Product Innovations - New Energy Safety has entered the high-power product market with its Jumbo Power series of cylindrical batteries, receiving positive feedback from international clients in applications such as power tools and vacuum cleaners [4]. - The JP40 cylindrical lithium battery has achieved global mass production, while the JP30 small cylindrical 18650 lithium battery is set to launch in December 2024, catering to the demand for compact tools while enhancing performance and efficiency [5].

新能安以"全栈式安全架构"为核心，为此次合作提供坚实技术支撑。其自研电芯技术具备"超长寿命电芯"， 循环寿命突破15000次（25℃, 1C/1C），可实现15年不变"芯"，并支持-20℃至60℃的宽温域运行，全生命周期电能吞吐量提升两倍以上。 在系统防护方面，通过UL 9540A热失控测试，实现热扩散24小时内无明火。同时，第六代AI-BMS系统可实时监测超200项数据，故障预警准确率高达99.5%，为工商业 储能场景打造"零隐患"防线。 3月3日，新能安储能公众号发布消息显示，新能安与深圳市海梁科技有限公司（以下简称：海梁科技）于近日正式签署了战略合作协议，双方 将围绕工商业储能安全技术、交通能源基础设施等领域展开深度协同。 图片来源新能安储能 根据协议， 新能安在3年内将交付海梁科技2GWh储能系统 ，可满足超10万辆电动车的充能需求；同时双方将基于新能安全栈式安全架构+海 梁场景化方案，深耕覆盖低空经济、先进空中交通、EVOLT飞行器Vertiport场站配储、超充网络等前沿领域；计划首批试点将在海梁科技的 VERTI-X项目中落地。 作 者：能 苑 声 明：本文由起点原创，版权归属起点研究，如需转载 ...

随着新能源产业的蓬勃兴起，高功率圆柱锂电池凭借其卓越的能量密度、高倍率性能及显著的成本优势，已成为电动工具、无人机等高功率应 用领域的优选方案。然而，传统圆柱电池在高功率场景下遭遇的内阻高、发热量大等瓶颈，严重制约了其应用范围的拓展。在此背景下，全极 耳技术应运而生，以其革命性的设计理念，为高功率圆柱电池的发展开辟了新的道路，引领行业实现重大突破。近期，高功率事业部高级分析 师王经理在圆柱电池技术与创新专题上，深入阐述了全极耳技术的核心优势。 01 全极耳结构：重塑高功率圆柱电池的未来 传统圆柱电池受限于极耳设计，电子迁移路径冗长，导致内阻增大、发热严重，难以满足高功率场景下的持续高效输出需求。全极耳技术通过 创新性地将整个正负极集流体转化为极耳，极大缩短了电子迁移路径，有效降低了内阻和发热量。这一变革不仅显著提升了电池的充放电效 率，还有效解决了高能量密度电芯的散热难题，为高功率圆柱电池在更广泛场景下的应用奠定了坚实的技术基础。 以新能安Jumbo Power系列全极耳圆柱电芯为例，其欧姆阻抗较传统电芯降低了80%，充放电效率和功率性能得到显著提升。在电动工具领 域，如电动扳手瞬间拧紧螺栓、电锯快速切割木材 ...

Core Viewpoint - The article emphasizes the advantages of the full ear technology in high-power cylindrical lithium batteries, which effectively reduces internal resistance and heat generation, addressing the thermal management challenges of high energy density cells, thus paving the way for broader applications in high-power scenarios [1][2]. Group 1: Full Ear Technology - Full ear technology transforms the entire positive and negative electrode current collectors into ears, significantly shortening the electron migration path, which reduces internal resistance by 80% compared to traditional cells [2][3]. - This technology addresses the limitations of traditional cylindrical batteries, which face high internal resistance and heat generation, making them unsuitable for sustained high-efficiency output in high-power applications [2]. Group 2: Jumbo Power Series - The company has launched the Jumbo Power series cylindrical lithium batteries, with the JP40 model achieving global mass production, providing powerful energy solutions for leading electric tool brands [3]. - The JP30 model, introduced in December 2024, meets the demand for smaller tools while significantly enhancing operational precision and efficiency, with a notable increase in capacity compared to traditional 18650 batteries [3]. Group 3: Performance Enhancements - The JP30 battery supports super-fast charging, reaching 80% charge in just 10 minutes and can operate at temperatures up to 60°C, reducing the number of batteries needed for outdoor work from 12 to 2-3 [3]. - The JP series batteries achieve comprehensive improvements in five key performance indicators: high power, long runtime, high charging efficiency, long lifespan, and low-temperature performance, utilizing advanced materials and design [3].