Group 1 - The Civil Aviation Administration of China (CAAC) has implemented a ban on carrying power banks without 3C certification, unclear 3C markings, or recalled models on domestic flights starting from June 28 [1][4] - 3C certified power banks meet China's mandatory product certification standards for electrical safety, battery safety, and environmental protection, ensuring they do not pose risks of electrical fires or health hazards [1] - There has been a rise in incidents of power banks and lithium battery products catching fire on flights this year, prompting stricter regulations [4][7] Group 2 - The internal chemical composition of lithium-ion batteries in power banks affects their stability, and quality control issues can lead to defective products entering the market [7] - A short circuit in a power bank can cause temperatures to exceed 400°C within 15 seconds, making common fire extinguishers ineffective [7] - Airports will enhance inspections of power banks carried by passengers and improve charging facilities to better meet travelers' needs [9]
什么是有3C标识的充电宝?为何禁止携带没有3C标识的充电宝登机?一文了解↓
Yang Shi Wang·2025-06-27 01:51