Introduction to New Regulations
The airline has announced that starting from October 1, 2025, passengers will be prohibited from using any kind of power bank on board. However, Emirates customers can continue to carry a Power Bank with specific conditions. The power banks may not be used in the aircraft cabin, neither for charging devices from the power supply bank nor to load with the power source of the aircraft.
New Regulations
The new regulations of Emirates include:
- Emirates customers can carry a Power Bank that is less than 100 watt hours.
- Power banks must not be used to charge personal devices on board.
- It is not permitted to charge a power supply with the power supply of the aircraft.
- All electricity banks accepted for transport must be available to capacity information.
- Electricity banks must not be placed in the overhead dust container on board the aircraft and must now be placed in the seat pocket or in a bag under the seat in front of them.
- Power banks are not permitted in the checked luggage.
Reason Behind the Change
After a comprehensive security check, Dubai’s flagship carrier takes a firm and proactive attitude to alleviate the risk of adapting on board. In recent years, significant growth among customers that use electricity banks has been observed, which led to an increasing number of lithium battery batteries on on-board flights in the entire aviation industry.
Risks Associated with Power Banks
Electricity banks mainly use lithium-ion or lithium polymer batteries, and their function is a portable battery that is designed for charging devices on the go. The batteries contain lithium ions that are hung in an electrolyte solution. The ions flow through the electrolytes and drives back and forth between two electrodes when the battery loads and discharges. If the battery is overloaded or damaged, this can lead to "thermal outlier". Thermal outlier in batteries is a self-complaining process in which heat generation within a battery cell exceeds the ability to discharge heat, which leads to a quick and uncontrollable temperature increase. This can lead to dangerous consequences such as fire, explosions and the release of toxic gases.
Implementation of New Regulations
Most telephones and demanding devices with battery-operated lithium batteries have an internal trick system that slowly adds current into the battery to prevent overcharge. However, many basic electricity banks may not have this protection, which increases the risk. All electricity banks are subject to the new rules on board Emirates. The new regulations will significantly reduce the risks associated with electricity banks by banning their use while on the aircraft. The storage of power banks in accessible locations within the cabin ensures that the trained cabin crew can react quickly in the rare event of a fire and extinguish the fire.
