Electric bicycles must not be pushed into stairwells, elevators, or charged indoors

Cost: No direct cost. The tricky part is having to walk a few dozen meters each time to reach the designated charging stations downstairs.
In plain terms: Pushing an electric bike into a stairwell, elevator, or charging it at home is strictly prohibited under the Ministry of Emergency Management’s regulations on fire safety in high-rise residential buildings. Those who violate the rules face fines of $500–$1,000 for individuals and $2,000–$10,000 for businesses. Even these fines are the least of the concerns — the real danger is that a fire could block your only escape route.
Benefit: The regulations explicitly forbid parking or charging electric bikes in public lobbies, hallways, stairwells, or near emergency exits of high-rise buildings. Noncompliance results in the same fines mentioned above.
Evidence grade: A
Sources:应急管理部 (2021). 高层民用建筑消防安全管理规定（应急管理部令第 5 号，第三十七条、第四十七条）. https://www.gov.cn/zhengce/zhengceku/2021-08/01/content_5628815.htm；应急管理部 (2023). 关于政协第十三届全国委员会第五次会议第00969号提案答复的函：「2021年，全国共接报电动自行车火灾1.8万起，造成65人死亡、222人受伤，直接财产损失达2.21亿元，其中发生在建筑物内3782起，造成60人死亡、175人受伤」. https://www.mem.gov.cn/gk/jytabljggk/zxwytadfzy/2022zx/202301/t20230119_440918.shtml；应急管理部 (2025). 2025年1月15日新闻发布会：「火灾起数同比下降42.2%，伤亡人数下降超过90%」. https://www.mem.gov.cn/xw/xwfbh/2025n01y15xwfbh_6337/
Notes: Avoid buying modified batteries or generic chargers, and never leave a battery charging unattended overnight. Lithium-ion batteries can ignite within seconds of catching fire, producing highly toxic smoke. A fire in a stairwell essentially blocks your only way out. In 2021, there were 18,000 electric bike-related fires nationwide, causing 65 deaths; 3,782 of those occurred inside buildings, claiming 60 lives, most of whom were indoors. Following stricter enforcement in 2024, fire incidents dropped 42.2% year-on-year, with casualties falling by over 90% — exact figures for 2024 have not been released.