网传“3C认证全面失效”，刚买的充电宝还能用吗？

Core Viewpoint - Recent concerns have arisen regarding the new safety standards for power banks, with misinformation suggesting that existing 3C certified power banks may become obsolete. However, the China Electronics Standardization Institute clarified that existing 3C certified products will not be affected by the new standards, which are still in the consultation phase [1][2][3]. Group 1: 3C Certification and Regulations - 3C certification is a mandatory market access system in China aimed at protecting consumer safety and the environment. All power banks sold in the market must have this certification [2]. - As of June 28, 2023, travelers are prohibited from carrying power banks without 3C certification, those with unclear certification, or recalled models on domestic flights. However, 3C certified power banks can still be taken on board [2][3]. - The new "Mobile Power Safety Technical Specifications," considered the strictest to date, has been drafted by the Ministry of Industry and Information Technology, imposing significant requirements on various components of power banks [2]. Group 2: Carrying Power Banks on Flights - Power banks must be for personal use and can only be carried in hand luggage; they are strictly prohibited in checked baggage [4]. - Power banks with a rated energy of up to 100Wh can be carried without airline approval, while those between 100Wh and 160Wh require airline approval, with a limit of two power banks per passenger [4]. Group 3: Safety Precautions and Usage Guidelines - Travelers should not use power banks to charge electronic devices during flights and must keep power banks turned off if they have an on/off switch [6]. - It is advised to avoid overcharging power banks and to stop charging immediately if overheating occurs. Power banks should not be left in direct sunlight or used if they show signs of damage [6].