充电宝3C标识，长啥样？

Core Viewpoint - The Civil Aviation Administration of China (CAAC) has issued an emergency notice prohibiting passengers from carrying power banks without 3C certification, unclear 3C markings, or recalled models on domestic flights due to safety risks associated with lithium battery products [1] Group 1: Regulatory Changes - Starting from June 28, 2023, the CAAC has implemented stricter control measures regarding the transport of power banks on flights, aligning with international safety regulations [1] - The decision follows a series of incidents involving power banks catching fire or smoking on flights, highlighting the increasing safety risks posed by these devices [1] Group 2: 3C Certification - The 3C certification (China Compulsory Certification) is a mandatory market access system in China aimed at protecting consumer safety and the environment [2] - To determine the authenticity of the 3C certification, consumers should observe the certification mark under light; a genuine mark has a white background with a black pattern and a three-dimensional effect [3] Group 3: Carrying Regulations - Power banks must be carried in hand luggage only; they are strictly prohibited in checked baggage [4] - Power banks with a rated energy not exceeding 100Wh can be carried without airline approval; those between 100Wh and 160Wh require airline approval, with a limit of two per passenger [4] - Power banks exceeding 160Wh are strictly prohibited, and those without marked rated energy or calculable parameters are also banned [4] - Usage of power banks to charge electronic devices during flight is not allowed, and power banks with an on/off switch must remain off during the flight [4]