SAIC, the Chinese automotive giant, is finalizing its second generation of solid-electrolyte batteries, which promise real-world ranges exceeding 1,000 kilometers.
According to Movilidad Eléctrica, mass production of these batteries is slated to begin in 2026, marking a major leap forward for the electric mobility industry.
Building on the success of its first-generation semi-solid batteries, SAIC has achieved significant advancements in energy density, safety, and durability with these new cells.
You may also read: Electric Vehicle Sales: Third Quarter Brings Encouraging Numbers in the United States
They aim to improve the driving experience while setting a higher standard for energy efficiency and sustainability.
Focus on Sustainability
The innovation extends beyond increased range. These batteries promise a reduced environmental footprint and are designed for efficient integration across applications, from electric vehicles (EVs) to energy storage systems.
The second-generation solid-electrolyte batteries stand out for their remarkable specifications. With an energy density of 400 Wh/kg and volumetric capacity of 820 Wh/L, these cells represent a significant leap from current technologies.
Key Features
- Enhanced Capacity: Boasting a 75 Ah capacity, these batteries are optimized to withstand extreme conditions, including sub-zero temperatures.
- Improved Safety: Designed to minimize risks of thermal leaks or impact damage.
- Reduced Size and Weight: Occupying 40% less space and being 25% lighter than previous versions, enabling manufacturers to create more aerodynamic and efficient vehicles while accommodating larger batteries without compromising design.
With an estimated lifespan of 45,000 cycles, these batteries can be repurposed in various applications before being recycled, supporting a more sustainable lifecycle model.
This groundbreaking technology is expected to revolutionize electric mobility, combining extended range, reduced environmental impact, and versatility across multiple platforms.
