Core Viewpoint - The Ministry of Industry and Information Technology has released a draft for the "Safety Technical Specifications for Mobile Power Supplies," indicating a significant regulatory update for power banks in China [1] Group 1: Regulatory Changes - As of June 28, 2023, flights within China prohibit carrying power banks that lack a 3C mark, have unclear markings, or are recalled models [1] - The "Implementation Rules for Mobile Power Certification" were officially implemented in mid-August, enhancing the management of 3C certification for power banks [1] Group 2: Impact on Existing Products - The new standards raise questions about the continued usability of existing power banks that already have 3C certification [1]