Lenovo Recalls USB-C Laptop Power Banks Due to Fire Hazard
The power bank’s internal screws can come loose, causing a short circuit and overheating of the lithium-ion battery, posing a fire hazard. Do not put lithium-ion batteries in the trash or battery recycling boxes found at various retail and home improvement stores. They can cause fires and explosions if they are damaged or crushed and are a hazard when thrown in the trash.
Source: Recall List