半固态电池技术
Search documents
全新MG4半固态安芯版亮相广州车展 将于12月交付
Yang Shi Wang· 2025-11-24 10:26
本次广州车展,MG还正式发布了全新品牌数字化IP形象——MOLI。该形象由MG与上汽英国设计中心合作,结合全球设计团队的评审及用户共创,融 入经典赛车头盔与防风镜元素,演绎新时代的数字化与电感化风格,展现MG品牌新能源转型的坚定决心。 11月21日,MG品牌在第二十三届广州车展正式推出全新MG4半固态安芯版,并宣布将于12月正式开启交付。 MOLI将首发搭载于全新MG4半固态安芯版,出现在车机界面、语音交互及导航等场景。其他版本车型也将通过OTA升级逐步推送该形象。未来, MOLI功能将持续丰富,支持更多互动与自定义设置。 新车搭载的半固态电池经中汽中心实测,安全性能远高于行业标准,标志着该尖端电池技术进入量产阶段。MG率先将半固态电池引入十万元级市场, 推动电池安全技术进一步普及。 作为量产的半固态电池车型,全新MG4半固态安芯版在安全性能方面实现重要突破。通过与上汽清陶的合作研发,该车在半固态电解质等材料技术上 取得进展,提升了电池安全性与低温性能。 MG还联合国家级权威测试机构中汽中心,对全新MG4搭载的半固态电池进行了严苛的安全测试,成功通过了螺纹钢穿刺、电芯三向极限挤压、高盐腐 蚀液、极寒冰冻、底部 ...
半固态电池将迎普及?全新MG4半固态安芯版售价9.98万元
Zhong Guo Jing Ji Wang· 2025-11-24 04:29
在电芯螺纹钢针刺测试中,满电的电芯被螺纹钢彻底刺穿后,静置观察2小时,电池全程未起火、 未爆炸。 不到10万元的全新MG4半固态安芯版亮相,或预示着半固态电池车型将迎来发展高峰。 11月21日,MG携全球首款量产搭载半固态电池车型——全新MG4半固态安芯版亮相2025广州国际 车展,并将于12月正式开启交付,成为半固态电池领域的先行者。同时,MG还正式发布了全新品牌IP ——MOLI,以此加速迈向年轻化与电智化新征程。 首先聚焦全新MG4半固态安芯版。通过中汽中心螺纹钢穿刺、三向极限挤压、盐水浸泡、极寒冰 冻、底部球击以及高温火烧等极限测试显示,半固态电池的搭载让新车安全性能较行业最高标准提升 20%以上。 电芯三向挤压测试中,新增Z向挤压,截止挤压力更是提升150%。当挤压完成后,静置观察2小 时,所有电芯均未起火、未爆炸。 与此同时,9.98万元的限时补贴价,更将助力全新MG4半固态安芯版走进千家万户。 此外,在本届广州车展上,MG还发布了全新品牌IP形象——MOLI。该形象由MG与上汽英国设计 中心合作,结合全球设计团队的评审及用户共创,融入经典赛车头盔与防风镜元素,演绎新时代的数字 化与电感化风格。 ...
MG以创新科技引领电动新未来
Zhong Guo Qi Che Bao Wang· 2025-11-21 09:48
Core Insights - MG brand showcased its commitment to innovation and technology at the 2025 Guangzhou Auto Show with the launch of the new MG4 semi-solid battery version, marking a significant step in its transition towards electrification and brand rejuvenation [1][6] Group 1: Semi-Solid Battery Technology - The new MG4 semi-solid battery version is the world's first mass-produced vehicle equipped with semi-solid battery technology, setting a new industry safety benchmark [3] - Extensive safety tests conducted by the national testing authority, including puncture, extreme pressure, saline immersion, extreme cold, impact, and high-temperature fire tests, exceeded industry standards by at least 20% [3][5] - The battery demonstrated exceptional safety performance, with no fire or explosion during extreme conditions, showcasing its reliability and advanced safety design [5][9] Group 2: Brand IP "MOLI" - MG launched a new brand IP "MOLI" at the auto show, symbolizing the brand's commitment to youthfulness and electrification [6][8] - The design of MOLI incorporates elements from classic racing helmets and goggles, representing MG's heritage and future direction in the new energy sector [8] - MOLI will be integrated into the new MG4, enhancing user interaction through smart features and personalized experiences, with further upgrades planned for 2026 [8][9] Group 3: MG4 Model Features - The new MG4 model is positioned as a highly competitive electric vehicle in the 60,000 to 100,000 yuan price range, being touted as the "most worthwhile pure electric car under 100,000" [9] - Each variant of the MG4 offers unique features, such as the only 400km range in the 60,000 yuan category and advanced driving assistance in the 90,000 yuan category, providing superior configurations and experiences [9][13] - The MG4 also boasts the largest space, longest range, strongest power, and best driving assistance in its class, ensuring a comprehensive travel experience for users [13]
移动电源行业大洗牌,鹏辉半固态高安全电池瞄准百亿蛋糕
高工锂电· 2025-10-14 10:33
Core Viewpoint - The recall of self-igniting power banks has triggered a serious examination of safety, pricing, and quality issues across the entire electronics industry [1][2]. Group 1: Industry Challenges - A significant number of power banks with self-ignition risks were recalled in July, leading to widespread discussions about consumer electronics safety, which have escalated to policy levels [2][3]. - The average price of a 10,000mAh power bank on e-commerce platforms in 2024 is projected to be 69 yuan, a 42% decrease from 2021, while the cost of a quality power bank's material list is at least 50 yuan, and a safe battery costs at least 40 yuan [3]. - The unqualified rate of online sold power banks surged from 19.8% in 2020 to 44.4% in 2023, indicating a decline in product quality [4]. Group 2: Regulatory and Industry Response - The mobile power battery industry is expected to enhance safety standards through "national strong certification + industry innovation," addressing consumer safety expectations [2][7]. - The new certification rules implemented from August 15, 2023, set clear requirements for key processes in production, aiming to improve overall product quality and safety [7][8]. - The industry is shifting focus from "scale" to "quality" in response to government regulations and consumer safety demands [14][23]. Group 3: Technological Innovations - Penghui Energy, with 24 years of lithium battery R&D experience, is innovating with non-flammable electrolytes to launch a new generation of high-safety power bank batteries, the Secu series [10][15]. - The Secu series features a multi-layer safety structure, including a non-flammable electrolyte and ceramic-coated separators, significantly enhancing battery safety [18][19]. - The Secu series can achieve 80% charge in 30 minutes while maintaining a temperature increase of no more than 15°C during charging, addressing both safety and user convenience [21][22]. Group 4: Market Outlook - China, as the largest producer and consumer of power banks, is expected to see the market scale exceed $1 billion in 2024, accounting for over 30% of the global market [13]. - The introduction of high-safety batteries like the Secu series is anticipated to replace low-quality batteries on a large scale, aligning with the industry's transition towards reliability and safety [11][23].
欣旺达:消费类半固态电池量产突破800万颗
DT新材料· 2025-10-11 16:05
Core Viewpoint - The article highlights the advancements and commercialization of semi-solid state battery technology by XINWANDA, emphasizing its potential to address traditional battery limitations and its significance in the broader battery technology landscape [2][3][4]. Group 1: Technology Development - In September 2021, XINWANDA officially initiated the research and development of semi-solid state batteries, achieving a cumulative production of over 8 million units by March 2024 after finalizing core technology [2]. - The company has filed over 70 patents related to consumer semi-solid state battery technology, showcasing its commitment to innovation [2]. Group 2: Key Advantages - The semi-solid state technology overcomes traditional battery challenges through multi-dimensional innovations in materials, structure, and processes, resulting in four core advantages: - Low-temperature performance: Retains over 70% capacity and stable discharge performance at -30°C, addressing the low-temperature limitations of traditional lithium batteries [3]. - Enhanced safety: Features a high-strength protective network that significantly improves abuse tolerance against compression and impact [4]. - Wide temperature range: Operates stably between -30°C and 60°C, suitable for diverse applications including home, outdoor, and industrial use [5]. - Simplified manufacturing process: Achieves 100% automation in production lines, enabling rapid transition from design to mass production with a stable yield rate of over 96% [5]. Group 3: Market Position and Future Outlook - XINWANDA has evolved from a mobile battery module manufacturer to a leading global player in lithium-ion batteries, holding a 34.3% market share in mobile battery shipments for five consecutive years [5]. - The successful mass production of consumer semi-solid state batteries is seen as a critical "commercial springboard" for the entire semi-solid and solid-state battery technology route, with future upgrades aimed at achieving high energy density (≥1000Wh/L), high capacity (≥10Ah), and high voltage (≥4.60V) [5].
孚能科技:公司目前半固态电池出货量已达GWh级别,半固态电池出货量占比较高
Mei Ri Jing Ji Xin Wen· 2025-09-25 09:53
Group 1 - The company has achieved GWh-level shipment of its second-generation semi-solid-state batteries, indicating a significant production capacity [2] - The energy density of the second-generation semi-solid-state battery is reported to be between 330-350 Wh/kg, with a cycle life exceeding 4000 cycles, placing it at an industry-leading level [2] - The semi-solid-state batteries have received recognition from major clients across various sectors, including SANY Heavy Truck, FAW Jiefang, leading eVTOL customers in the US, and others [2] Group 2 - With the mass production of the second-generation semi-solid-state batteries, the company expects a significant increase in shipment volume [2]
东昱欣晟2000万支电芯下线 欣旺达与东风共创拆解“电池密码”
Zhong Guo Qing Nian Bao· 2025-09-25 00:21
Core Insights - The rapid development of Dongyu Xinseng is highlighted by the launch of its supercharging battery project and the production of its 20 millionth battery cell in less than two years [2][3] - The collaboration between XWANDA Power and Dongfeng Motor Group emphasizes a co-creation model that involves deep interaction with end-users to drive product development [2][4] - The integration of smart manufacturing technologies, including 5G, IoT, and AI, has significantly enhanced production quality and efficiency, achieving over 98% improvement compared to traditional automation [3] Company Development - Dongyu Xinseng has achieved a remarkable increase in production capacity, with the sales of the Dongfeng Nissan N7, equipped with its batteries, rising from 665 units in April to over 10,000 units in August [2] - The company has been recognized as a model for new productive forces in the manufacturing sector, being listed in the Ministry of Industry and Information Technology's 5G factory directory [3] Product Innovation - The supercharging battery project aims to provide efficient, safe, and reliable power battery solutions, addressing user concerns regarding charging speed, range, and performance in low temperatures [4] - XWANDA Power has a strong foundation in supercharging technology, having launched the industry's first 4C supercharging battery in September 2022 and the 12C flash charging battery 4.0 in May 2023 [4] Market Strategy - The company emphasizes a diversified market approach, enhancing its resilience against risks and providing new growth momentum through stable mass application of its products [5] - The focus on differentiated positioning, standardized applications, and the integration of new technologies like supercharging and future solid-state batteries is crucial for maintaining competitive advantage [5] Future Outlook - With the new project launch, Dongyu Xinseng's production capacity is set to expand further, aiming for continuous product upgrades and iterations to ensure sustained competitiveness [5] - The partnership model leverages XWANDA's nearly 30 years of lithium battery technology experience and Dongfeng's market insights, fostering collaborative innovation in the Chinese electric vehicle industry [5]
长虹能源(836239):碱性及锂离子电池供应商,半固态领域取得量产级突破、无人机电池完成开发
Hua Yuan Zheng Quan· 2025-09-23 07:44
Investment Rating - The report assigns an "Accumulate" rating for the company, marking its first coverage in the sector [5][9]. Core Insights - The company specializes in alkaline zinc-manganese batteries and lithium-ion batteries, achieving breakthroughs in semi-solid state technology and completing the development of drone batteries [5][6]. - The rapid development of smart home and IoT industries is expected to benefit the zinc-manganese and lithium-ion battery sectors significantly [5][11]. - The company is positioned to leverage the growing demand in various markets, including smart home appliances, IoT devices, and electric tools, with projected revenue growth in these areas [5][11]. Summary by Sections 1. Industry Growth and Market Potential - The global market for zinc-manganese batteries is primarily dominated by manufacturers in China, the US, and Japan, with significant market shares held by brands like Energizer and Panasonic [5][21]. - The smart home market in China is projected to exceed 800 billion yuan by 2025, while the IoT market is expected to reach 4.55 trillion yuan [5][28][31]. - The lithium-ion battery sector is anticipated to see a production increase to 1,170 GWh in China by 2024, capturing a 76% share of the global market [5][33]. 2. Company Overview and Financial Performance - The company, established in October 2006, is a national high-tech enterprise with a production capacity of 3.5 billion alkaline batteries and 500 million lithium-ion batteries annually [6][43]. - In the first half of 2025, the company reported revenues of 2.018 billion yuan, a year-on-year increase of 24%, and a net profit of 111.16 million yuan, up 29% year-on-year [6][63]. - The company is expanding its manufacturing base with new plants in Thailand, aiming to enhance its production capabilities and supply chain efficiency [6][55]. 3. Product Development and Technological Advancements - The company is actively exploring new materials and technologies in its alkaline battery segment, focusing on performance, leakage resistance, and cost efficiency [6][12]. - Significant progress has been made in the development of high-rate lithium batteries, with new production lines for 21700 and 18650 batteries launched in 2025 [6][12]. - The polymer lithium battery segment is also advancing, with projects aimed at drone applications and other emerging markets [6][12]. 4. Profitability Forecast and Valuation - The projected net profits for the company from 2025 to 2027 are estimated at 238 million, 302 million, and 380 million yuan, respectively, with corresponding P/E ratios of 28.2, 22.3, and 17.7 [7][9]. - The company is expected to benefit from the increasing demand for its products in various sectors, including consumer electronics and electric tools, as well as from its strategic expansion efforts [5][11].
孚能科技(688567.SH):第三代半固态电池在正负极引入固态电解质
Ge Long Hui· 2025-09-16 08:37
Core Viewpoint - The company plans to mass-produce its third-generation semi-solid-state battery by 2026, which incorporates solid electrolyte in both the anode and cathode, aiming for improved safety and energy density [1] Company Summary - The third-generation semi-solid-state battery will reduce the electrolyte content in the cell, enhancing safety [1] - The current energy density of the soft-pack cell has reached 400Wh/kg, utilizing high energy density anode and cathode materials [1] - The introduction of solid oxide electrolytes is expected to facilitate compatibility with high energy density active materials, targeting an energy density of over 500Wh/kg for the final all-solid-state battery [1]
第398批公告:中创新航配套小鹏首款混动MVP
高工锂电· 2025-08-22 08:43
Core Viewpoint - The article discusses the recent announcements of new electric vehicle (EV) models by various automakers in anticipation of the peak sales season in September and October, highlighting the competitive landscape and advancements in battery technology [2][3][4]. Group 1: New Vehicle Announcements - In August, the Ministry of Industry and Information Technology released the 398th batch of vehicle production announcements, featuring 128 new models, including popular ones like the AITO M7, Xpeng X9, and Geely's Zeekr 9 [2]. - Among the new models, 67 are Battery Electric Vehicles (BEV) and 61 are Plug-in Hybrid Electric Vehicles (PHEV) or Hybrid Electric Vehicles (HEV), indicating a narrowing gap between pure electric and hybrid models [2]. - The majority of new models (104) are equipped with Lithium Iron Phosphate (LFP) batteries, while 24 models use ternary batteries, showing LFP's dominance in the market [2]. Group 2: Battery Suppliers and Technologies - CATL leads the announcement with 50 new models, providing 33 LFP and 17 ternary battery models, including support for mid-to-high-end electric SUVs like the Zeekr 7X/9X and AITO M7 [2]. - BYD follows with 17 new models, including the high-end electric supercar, the Yangwang U9, which showcases LFP battery performance breakthroughs [2]. - China Innovation Aviation ranks third with 11 new models, including the Xpeng X9, which is the company's first hybrid model with a pure electric range of 450 km and a total range of 1500 km [3][4]. Group 3: Emerging Battery Technologies - The MG4 from SAIC is equipped with a new manganese-based semi-solid-state battery, which has reduced electrolyte content from 5%-15% to 5%, potentially accelerating the commercialization of this technology [4]. - The MG4 has already become the best-selling Chinese model in Europe, and its domestic price is expected to be half of its European counterpart, enhancing its market competitiveness [4].