On Nov. 13 CATL launched the Chocolate Battery Butler, a visual full-lifecycle battery detection system. The system performs 53 onboard self-checks and 66 deep checks at swap stations; CATL pledges lifetime monitoring, lifetime warranty and lifetime

2026-11-13

On Nov. 13 CATL launched the Chocolate Battery Butler, a visual full-lifecycle battery detection system. The system performs 53 onboard self-checks and 66 deep checks at swap stations; CATL pledges lifetime monitoring, lifetime warranty and lifetime free repair and replacement for batteries on its network. CATL plans to build 6,000 swap stations by 2027 covering 297 cities, aiming for near-complete coverage of mainland China’s prefecture-level cities and municipalities.