--- title: "Eve Energy rolls out 2 new all-solid-state batteries in push for commercialization" type: "News" locale: "zh-HK" url: "https://longbridge.com/zh-HK/news/279716927.md" description: "Eve Energy has launched two new all-solid-state batteries, Longquan No. 3 for consumer electronics and Longquan No. 4 for electric vehicles, marking a significant step in commercialization. The Longquan No. 3 operates under low-pressure conditions, while the Longquan No. 4 has a capacity of 60 Ah and can cycle under pressures of 5 MPa. The company aims to expand its production capacity to 100 GWh by December 2026, following its previous developments in solid-state battery technology." datetime: "2026-03-19T03:54:47.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/279716927.md) - [en](https://longbridge.com/en/news/279716927.md) - [zh-HK](https://longbridge.com/zh-HK/news/279716927.md) --- > 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/279716927.md) | [English](https://longbridge.com/en/news/279716927.md) # Eve Energy rolls out 2 new all-solid-state batteries in push for commercialization > - Eve Energy has rolled out two new all-solid-state batteries, targeting the consumer electronics and EV sectors respectively. > - The development builds on the company's rollout of another solid-state battery last year and expands its product portfolio. (Image credit: Eve Energy) Eve Energy has rolled two new all-solid-state batteries off its production line, marking a significant step for the Chinese battery maker in the commercialization of next-generation technology. The two new battery models, dubbed Longquan No. 3 and Longquan No. 4, were officially produced on March 17 at a rollout ceremony held at the company's manufacturing base in Chengdu, Sichuan province, according to a Wednesday statement. The Longquan No. 3 all-solid-state battery is primarily designed for the consumer electronics sector. It can operate in low-pressure environments below 2 megapascals (MPa) and features high volumetric energy density. Join us on Telegram or Google News The Longquan No. 4 all-solid-state battery focuses mainly on the electric vehicle power battery sector. Its capacity has been increased to 60 ampere-hours (Ah), and it can currently cycle under pressures of 5 MPa or less. This ability to cycle under specific pressures means the Longquan No. 4 has initially demonstrated potential for practical application. Company executives attended the ceremony to jointly witness this milestone in technological innovation. In 2022, Eve Energy put into operation a 9 GWh conventional battery production line in the Chengdu Economic and Technological Development Zone. It subsequently launched the construction of a mass production base for its solid-state battery research institute in Chengdu. This helped the company gradually form a product portfolio covering consumer batteries, power batteries, and energy storage batteries at the new production base. These battery products are widely used in fields such as EVs, the low-altitude economy, and humanoid robots. In 2025, the Chengdu production base completed the construction of manufacturing capabilities for 10 to 60 Ah all-solid-state batteries. The company thus preliminarily established the production and manufacturing processes for next-generation solid-state batteries. The progress led to the release of the Longquan No. 2 all-solid-state battery in September 2025. That earlier cell was launched targeting humanoid robots, low-altitude aircraft, and artificial intelligence equipment. Eve Energy is currently continuing to expand its solid-state battery production facilities in Chengdu. The facility, with a total area of 11,000 square meters, is scheduled to achieve an annual production capacity of 100 GWh by December 2026, according to a statement last September. The battery maker had selected the sulfide and halide solid-state electrolyte technology routes. Eve Energy ranked as the world's eighth-largest EV battery maker in 2025 with a 2.6% market share, according to data from South Korean market research firm SNE Research. Market share of world's top EV battery makers (Jan-Dec 2025) Market Share of World's Top EV Battery Makers (Jan-Dec 2025) Company Market Share (%) Installations (GWh) CATL 39.2% 464.7 BYD 16.4% 194.8 LG Energy Solution 9.2% 108.8 CALB 5.3% 62.8 Gotion High-tech 4.5% 53.5 SK On 3.7% 44.5 Panasonic 3.7% 44.2 Eve Energy 2.6% 31.3 Samsung SDI 2.4% 28.9 Svolt 2.4% 28.5 Others 10.5% 124.9 Nio sets up new Shanghai battery unit to accelerate solid-state tech Nio has established a new battery tech firm in Shanghai to accelerate solid-state battery R&D, expecting scaled application after 2027. ### 相關股票 - [EVE (300014.CN)](https://longbridge.com/zh-HK/quote/300014.CN.md) ## 相關資訊與研究 - [EVE Energy 2025 net profit up 1.4% Y/Y](https://longbridge.com/zh-HK/news/280799010.md) - [EVE Energy Co., Ltd. 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