Airlines are tightening restrictions on power banks after a series of in-flight incidents involving lithium-ion batteries, sparking global concern over passenger safety.
A recent update by the International Air Transport Association (IATA) has prompted airlines worldwide to rethink how portable battery devices are handled during flights. The change comes in response to safety risks associated with power banks, which have been linked to multiple cabin fires.
The Incident That Triggered It All
On January 28, 2025, an Air Busan Airbus A321 burst into flames while parked at South Korea’s Gimhae International Airport. Investigators traced the source to a power bank, igniting fears over in-flight battery safety.
In the aftermath, South Korea’s Ministry of Land, Infrastructure, and Transport (MLIT) rolled out new rules effective March 1, 2025:
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Passengers must carry power banks on their person, not in checked or overhead baggage.
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Charging during flights is strictly prohibited.
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Each traveler can carry a maximum of five devices.
Airlines Follow Suit Across Asia
The ripple effect was immediate:
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Thai Airways and AirAsia banned both use and charging of power banks from March 15, 2025.
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EVA Air and China Airlines issued similar bans.
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Hong Kong Airlines now requires passengers to store power banks in carry-on bags and prohibits their use during takeoff, landing, and taxiing.
What the Global Guidelines Say
According to the International Civil Aviation Organization (ICAO) and IATA:
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Power banks up to 100Wh are allowed in carry-on bags with no special approval.
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Devices between 100Wh and 160Wh require airline approval.
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Power banks over 160Wh are completely banned on passenger flights.
Passenger Safety Tips
To stay safe and compliant while flying:
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Always pack power banks in carry-on luggage.
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Avoid using or charging them unless explicitly allowed by the airline.
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Ensure devices are in good working condition to reduce overheating risks.
The Bigger Picture
Lithium-ion batteries are essential to modern travel, but their potential for overheating makes them a serious safety concern at cruising altitude. These new rules reflect a broader push to balance technological convenience with in-flight safety.
As air travel evolves, so will the policies around our tech essentials. Stay informed and travel safe.