E-scooters aren't allowed in the elevator — it's a compound rule.
Tips
culture
Ubiquitous urban transport in China — far more common than in Western cities. After deadly battery fires from home charging, many cities banned 电瓶车 from elevators and residential corridors. Also called 电动车 in more standard usage.
usage
Speakers often use 电瓶车, 电动车 and 小电驴 interchangeably, with 小电驴 ('little electric donkey') being the cute/affectionate variant.