CATL, one of the world’s leading battery manufacturers, has announced an ambitious plan to expand its innovative “Ning Service” battery repair network to 100 cities globally by the end of 2026. This initiative aims to revolutionize electric vehicle (EV) battery maintenance by offering repairs on any EV battery—regardless of brand—within 72 hours, with mobile service trucks potentially reducing that time to just 48 hours. The company highlights that this automated repair process can significantly decrease costs, providing savings that are roughly ten times lower than a complete battery replacement.

Expansion Plans and Service Features
The Ning Service network will utilize state-of-the-art robotic technology to facilitate an efficient cell-to-pack repair process. This innovative approach not only speeds up the repair timeline but also allows for repairs in a cost-effective manner. CATL’s strategy reflects a growing trend in the EV sector to prioritize sustainability and resource efficiency, particularly as the demand for electric vehicles continues to rise globally.
By targeting 100 cities by 2027, CATL is positioning itself to become a key player in the burgeoning EV market, which is increasingly focused on reducing waste and extending the lifecycle of batteries. This expansion is part of a broader vision to make EV ownership more accessible and sustainable for drivers, as well as to alleviate concerns regarding battery maintenance and replacement costs.
Cost-Effectiveness of the Repair Process
A critical advantage of CATL’s Ning Service is its cost-saving potential. The repair process is designed to be approximately tenfold cheaper compared to the traditional method of completely replacing an EV battery. As the cost of battery replacement can be a significant barrier to EV adoption, the introduction of affordable repair options is expected to enhance customer confidence and satisfaction.
Mobile Repair Trucks
In addition to fixed service centers, CATL will deploy mobile repair trucks to provide on-site battery repair services. This feature aims to enhance convenience for EV owners, allowing them to receive timely assistance without the need to transport their vehicles to a service center. The ability to repair batteries quickly and efficiently aligns with consumer expectations for fast and reliable service, particularly as reliance on electric vehicles grows.
Looking Ahead
As CATL moves forward with its plans, the company is not just addressing the immediate needs of EV owners but also contributing to a more sustainable future for transportation. The emphasis on repair over replacement reflects a notable shift in the industry towards circular economy principles, where products are designed for longevity and resource efficiency.
With CATL’s commitment to scaling this service network, the company is poised to play a pivotal role in shaping the future of EV maintenance and supporting the broader transition to electric mobility. The successful implementation of the Ning Service across 100 cities by 2026 could set new standards for battery repair and sustainability in the automotive industry.
Watch the full video on YouTube: CATL’s robot repair centres will fix ANY EV battery in 72 hours — 100 cities by 2027