Flying on Emirates flight? You won’t be able to use power banks onboard from October 1

How power banks became flight risk

An increase in the number of lithium battery-related incidents in the aviation sector has been cited as the primary reason behind the new policy. The widespread use of power banks – which typically rely on lithium-ion or lithium-polymer batteries – has led to an uptick in onboard safety risks, particularly incidents involving thermal runaway.
Thermal runaway is a hazardous condition in which battery cells overheat uncontrollably, potentially resulting in fire, explosion, or toxic gas release. While modern smartphones and advanced devices typically include overcharge protection systems, many power banks – especially basic models – lack such safeguards, increasing the risk of malfunction.

By restricting in-flight use and requiring accessible storage, Emirates aims to minimise potential fire hazards and ensure that, in the rare event of a battery-related incident, cabin crew can respond swiftly and effectively.

Things to keep in mind while carrying power bank

Under the revised policy, one power bank per customer is permitted, provided it is rated below 100 watt-hours. The power bank must have a clearly marked capacity rating and must not be stored in overhead compartments. They must be kept in the seat pocket or in a bag under the seat in front of the passenger.