Emirates Airlines has implemented a ban on the use of power banks during flights. This decision has surprised many travelers who rely on power banks to charge their phones and other gadgets while in transit. This policy change raises questions about the reasoning behind it. Is it related to passenger safety, or are there other factors involved?
Under Emirates’ new policy, passengers are now permitted to carry only one power bank, provided its capacity is less than 100 watt-hours (Wh). The capacity of the power bank must be clearly indicated on the device. While power banks can be carried, they cannot be used during the flight.
The primary reason for the restriction on power banks is safety. Power banks contain lithium-ion or lithium-polymer batteries, which can overheat and potentially catch fire. This can occur due to a process called thermal runaway, where the battery’s temperature escalates, leading to fire or explosion.
The decision aims to mitigate risks associated with batteries on the aircraft, especially those from cheaper power banks lacking safety features such as automatic shut-off. Emirates Airlines has taken this measure to ensure passenger safety. Passengers traveling with Emirates Airlines are now advised to fully charge their phones and other gadgets before leaving for the airport.