Emirates Updates Power Bank Regulations Onboard: What You Need To Know

Starting from 1 October 2025, Emirates has announced a ban on using power banks during flights, a move aimed at enhancing safety. These portable devices, commonly used to charge electronics like smartphones, tablets, and laptops, can no longer be utilised to power up devices or be charged from the aircraft's power sources while onboard.

Emirates’ new regulations include:

• Emirates customers may carry one power bank that is under 100 watt-hours.
• Power banks may not be used to charge any personal devices onboard.
• Charging a power bank using the aircraft’s power supply is not permitted.
• All power banks accepted for transport must have capacity rating information available.
• Power banks may not be placed in the overhead stowage bin onboard the aircraft and must now be placed in the seat pocket or in a bag under the seat in front of you.
• Power banks are not permitted in checked luggage (existing rule).

The primary concern with power banks lies in their lithium-ion or lithium-polymer batteries. These batteries operate by allowing lithium ions to move through an electrolyte between two electrodes, charging and discharging the unit. However, issues such as overcharging or physical damage can lead to a dangerous phenomenon known as 'thermal runaway.' This condition occurs when a battery generates heat faster than it can be dissipated, potentially leading to fires, explosions, or the release of harmful gases.

Given the increasing popularity of power banks among travelers, coupled with a rise in lithium battery-related incidents in the aviation sector, Emirates has taken a proactive step to curb potential hazards. Many power banks lack the advanced trickle charging systems found in smartphones, which prevent overcharging, thus elevating the risk of accidents.

By prohibiting the use of power banks on board, Emirates aims to significantly lower the risk of incidents related to these devices. Ensuring that power banks are stored in easily accessible places within the cabin allows the trained flight crew to swiftly handle any emergencies, such as fires. This policy is part of Emirates' broader safety strategy, emphasizing the airline's dedication to maintaining high safety standards.