
SAIC MG4: World’s First Mass-Produced Vehicle with Semi-Solid State Battery to Begin Deliveries in December
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SAIC's MG4 has become the world's first mass-produced car featuring semi-solid-state battery technology, with deliveries set to begin in December. Its key breakthrough lies in enhanced safety, eliminating fire risks and improving low-temperature performance, while being offered in the 100,000-yuan price range to make the advanced tech more accessible.
At the 23rd Guangzhou Auto Show, the all-new MG4 Semi-Solid State Battery Edition made an impressive debut. It is the world’s first mass-produced vehicle to feature semi-solid state battery technology and will officially begin deliveries in December.
The vehicle is equipped with a semi-solid state battery co-developed by MG and SAIC Qingtao, marking a major advancement in battery technology. Through innovative material breakthroughs, this new battery design fundamentally eliminates the risk of battery fires. Tests conducted by the China Automotive Technology and Research Center (CATARC) show that its safety performance exceeds the industry’s highest standards by over 20%. Additionally, the battery solves the common issue of poor performance in low temperatures that electric vehicles often face.
MG is making this cutting-edge battery technology available in the 100,000 yuan price range, bringing advanced electric vehicle technology to the mass market. With this move, MG is democratizing access to safe and reliable electric mobility, enabling more consumers to experience the benefits of pure electric driving.




