MG Unveils Semisolid-State Battery and Hybrid Tech in Frankfurt

MG Motor unveiled groundbreaking advancements in electric vehicle and hybrid technology at an event in Frankfurt, Germany, marking the Chinese-owned brand's push into more efficient and practical mobility solutions for the European market. The announcements include the world's first mass-produced semisolid-state battery, set to debut in the MG4 EV Urban hatchback by the end of 2026, alongside an upgraded hybrid system featuring electric turbochargers and vibration-suppressing motors.

The SolidCore battery represents a hybrid approach to solid-state technology, incorporating a 95 percent solid electrolyte and just 5 percent liquid, compared to the 20 percent in conventional lithium-ion packs. This lithium-manganese-oxide chemistry aims to enhance safety by forming a protective barrier within cells, reducing risks from collisions or punctures. Testing has shown no thermal runaway, sparks, or flames even under crushing or drilling conditions, according to MG's global battery chief, Li Zheung.

Performance gains are a key focus. The battery promises 15 percent faster charging in cold weather, a 100 percent increase in discharge rates at low temperatures and low charge states, and...