7月24日，工业和信息化部举行"电动自行车相关标准政策"新闻发布会。新京报贝壳财经记者注意到， 新版强制性国家标准《电动自行车安全技术规范》（GB 17761—2024）设定的销售环节实施时间是今 年12月1日，消费者要认准CCC认证和产品合格证。 新标准强化了配件阻燃性能、锂电池安全性能，提升了防篡改功能，对于提高电动自行车本质安全水平 是非常关键的。长远来看，一定会降低火灾风险、减少火灾事故发生。将推进电动自行车行业高质量与 健康可持续发展。 生产环节9月1日实施，销售环节12月1日实施 当前，我国电动自行车社会保有量约3.8亿辆，相当于每4个人就拥有一辆电动自行车。电动自行车是人 们日常短途出行的重要交通工具，与人们出行生活息息相关，其产品质量、安全性能等相关内容一直以 来都受到社会各界的高度关注。 去年4月，国务院常务会议部署开展电动自行车安全隐患全链条整治行动，将健全质量标准体系作为其 中一项重点任务。工业和信息化部深入分析电动自行车生产、销售、使用等各环节存在的安全隐患，组 织制修订电动自行车锂电池、充电器、电气安全等强制性国家标准，这3项标准均已于去年11月1日正式 实施。 同时，工业和信息化部 ...

Group 1 - The Civil Aviation Administration of China has announced a ban on carrying power banks without 3C certification, unclear 3C markings, or recalled models on domestic flights starting from June 28 [1][2] - Jinan Airport has set up 30 promotional signs and posters to inform travelers about the new regulations regarding power banks [2][5] - Qingdao Airport has also implemented the same ban and provided guidance on identifying the 3C certification on power banks [5][7] Group 2 - In the railway sector, power banks must have clear markings and a single rated energy not exceeding 100Wh to be allowed on trains, with additional restrictions on recalled products [8][9] - Travelers are advised to check the specifications of their power banks, as 100Wh is approximately equivalent to 27027mAh at a common voltage of 3.7V [8] - Other electrical items such as electric scooters and batteries exceeding 100Wh are prohibited from being carried on trains, while certain appliances can be carried but not used on board [9]