CATL’s aftermarket division Ning Service has unveiled its first fully electric mobile maintenance and diagnostic vehicle for passenger and commercial EVs at its annual Brand Day in Haikou, China yesterday. The vehicle has an 800 km range and is designed to handle 90% of maintenance scenarios, excluding major repairs, and can cut troubleshooting and repair times for complex faults from 72 hours to 48 hours, according to the global battery giant. Ning Service plans to open directly operated experience centers in 100 cities worldwide during the second half of 2026.