On November 21, at the 2025 Guangzhou International Auto Show, MG unveiled the world’s first mass-produced model equipped with a semi-solid-state battery — the new MG4 Semi-Solid Anxin Edition, with plans for an official delivery in December. The semi-solid-state battery has passed extensive testing by the China Automotive Technology and Research Center, ensuring its safety and reliability.
MG collaborated with the authoritative national testing institution, the China Automotive Technology and Research Center, to conduct multiple safety tests on the new MG4’s semi-solid-state battery. These tests included rebar puncture, three-directional extreme compression, saltwater immersion, extreme cold freezing, bottom ball impact, and high-temperature burning, among other rigorous conditions. The test standards were raised by over 20% based on the center’s previous results.
At the auto show, MG also launched its new brand IP — MOLI, marking the brand’s shift towards a youth-oriented and intelligent direction. MOLI embodies the racing dreams and passion for sports cars of the brand’s founder, William Morris.
The MG booth featured a 5-meter-tall silver MOLI IP installation, capturing the attention of many attendees. The MOLI CLUB trendsetting area displayed various new brand IP collectibles, combining unique color schemes and artistic design to create a fashionable check-in space. Additionally, MG Coffee offered visitors an immersive street area for exploring and engaging. The semi-solid-state battery technology zone provided a tangible demonstration of the technology, while the “ice and snow” ambience setup illustrated the battery’s reliability under extreme cold conditions.
This article is a translation by AI of a Chinese report from 42HOW. If you have any questions about it, please email bd@42how.com.