Network Security Internet Technology Development Database Servers Mobile Phone Android Software Apple Software Computer Software News IT Information

In addition to Weibo, there is also WeChat

Please pay attention

WeChat public account


Changan Automobile: solid-state battery will be gradually mass-produced in 2025 and popularized in 2030.

2024-02-27 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > IT Information >


Shulou( Report--

Thanks to netizens for the delivery of clues about the past. news on December 6, Changan Automobile released a record sheet of investor relations activities yesterday, revealing the follow-up progress in battery technology.

In terms of product layout, in terms of batteries, it is planned to launch 8 self-developed batteries, such as liquid, semi-solid and solid, by 2030, forming a battery capacity of 50-80GWh.

Changan Automobile said that it will carry out technical research on liquid battery material modification and system optimization, constantly improve the battery energy density, achieve the application of 3C, popularize 5C, pre-research 7C, charge 7 minutes as soon as possible, and last 400 kilometers.

Changan Automobile also said that deep ploughing semi-solid, solid-state battery new electrolyte material development, key process development, based on vehicle demand, forward development of leading solid-state battery, starting from 2025 gradually mass production application, weight energy density of 350-500Wh/kg, volume energy density of 750-1000Wh / L, fully popularized in 2030.

In terms of new batteries, Changan Automobile is carrying out the prototype cell design of lithium-sulfur batteries, metal batteries and other new batteries, and it is expected that the energy density will exceed 1300-1500Wh/kg, and strive to achieve carrying applications in 2035.

In terms of battery Pack integration, the first CTV technology will begin mass production in 2024, achieving group efficiency ≥ 86%. In the aspect of battery energy system, through the expansion of technology, products and business model, we take "energy" as the main line to create a complete renewable energy ecological circle, form an industrial closed loop of energy production, storage and utilization, and maximize the value of the whole industry chain.

In terms of system capability, Changan Automobile has set up an Advanced Battery Research Institute, with more than 1200 battery research and development personnel, including senior experts and top academic talents. In the future, another 10 billion yuan will be invested and the battery team will reach 3000 people by 2024.

According to previous reports from, at the 2023 Guangzhou Auto Show, Changan Automobile launched a self-developed battery brand and named it Changan "Golden Bell cover", which aims to solve users' problems in energy density, charge and discharge efficiency, cycle life and low temperature performance.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.

Views: 0

*The comments in the above article only represent the author's personal views and do not represent the views and positions of this website. If you have more insights, please feel free to contribute and share.

Share To

IT Information


© 2024 SLNews company. All rights reserved.