Costco customers are being warned about a series of product recalls, some of which pose serious health and safety risks

Costco accepts most returns without time limits, though there are some exceptions. Electronics have a 90-day return window. Cigarettes and alcohol may not be returned where it’s against the law. Airline and live performance event items, ticket items, precious metals, Shop Cards and gift cards are not returnable.

Some of the recently recalled power bank models contain potentially faulty lithium-ion battery cells, manufacturer Anker Innovations said.