La primera batería semisólida de producción del mundo llega este año a España en el MG4 Urban
MG, a brand within the Chinese group SAIC, claims to be the first manufacturer to mass-produce a semi-solid battery, called SolidCore, set to debut in Spain in the MG4 Urban EV by the end of 2026, with commercial launch of the car planned for May. Developed specifically for the European market, the battery aims to improve performance in colder climates and under demanding driving conditions.
Briefing Summary
AI-generatedMG, a brand within the Chinese group SAIC, claims to be the first manufacturer to mass-produce a semi-solid battery, called SolidCore, set to debut in Spain in the MG4 Urban EV by the end of 2026, with commercial launch of the car planned for May. Developed specifically for the European market, the battery aims to improve performance in colder climates and under demanding driving conditions. The semi-solid technology replaces most of the liquid electrolyte with a solid composition, improving lithium-ion mobility, cold-weather performance, and overall efficiency. MG asserts the new architecture offers a 20% improvement in reliability and a 15% increase in charging speed in cold conditions. The company is also working on fully solid-state batteries with the goal of achieving ranges close to 1,000 kilometers in compact electric vehicles.
Article analysis
Model · rule-basedKey claims
5 extractedThe SolidCore battery replaces up to 95% of the liquid electrolyte with a solid composition.
The MG4 Urban EV will debut the semi-solid battery technology in Spain in late 2026.
MG claims to be the first manufacturer to mass produce a semi-solid battery.
MG claims a 20% improvement in reliability compared to the current generation of batteries.
MG is working on fully solid-state batteries with a target range of nearly 1,000 kilometers.