Carrying a power bank on a flight isn’t as simple as it used to be. Many airlines now have strict rules about power banks, and in some cases, they have even banned them.
These small devices, once a must-have for charging mobile phones or laptops during travel, are now seen as potential fire hazards.
This is because the lithium-ion batteries inside power banks can sometimes malfunction, leading to overheating, fire, or even explosions.
Why Are Power Banks Considered Dangerous?
In recent years, there have been a few incidents where damaged or faulty power banks caused smoke or fire on flights, resulting in emergency landings.
Although these incidents are rare, they can be very dangerous because an airplane cabin is a closed, high-pressure environment with limited options for handling emergencies.
New Airline Guidelines
To prevent such incidents, the International Air Transport Association (IATA) and several aviation authorities have issued guidelines for carrying power banks.
These guidelines include limiting the battery capacity, requiring passengers to carry them in hand baggage, and prohibiting their use during flights.
Several major airlines have already updated their policies:
Qantas Airways: Passengers must keep power banks in cabin bags only, and they cannot use them during the flight.
Emirates Airlines: Power banks cannot be used or charged onboard.
Singapore Airlines and Cathay Pacific: Have similar restrictions.
General Rules for Carrying Power Banks
Under 100 Wh (watt-hours): You can carry power banks in your hand luggage without approval.
100 to 160 Wh: You can carry these, but only with the airline’s permission.
Over 160 Wh: Power banks with this capacity are completely banned.
To calculate the battery capacity, use the formula:
Wh = (mAh × V) ÷ 1000
Make sure the capacity is clearly marked on the device. If not, security may confiscate it.
Important Tips for Carrying Power Banks:
Always pack your power bank in your carry-on bag, not in checked luggage.
Keep it near your seat during the flight, not in the overhead bin, in case of an emergency.
Some airlines may prohibit charging your power bank using the seat power outlets, as this could increase the risk of overheating.
Before You Travel with a Power Bank:
Check the airline’s policy on their website.
Ensure the power bank is in good condition—no swelling, cracks, or damage.
Confirm the battery capacity and carry it in your hand luggage.
Avoid charging the power bank during the flight unless permitted by the airline.
By following these new rules, you can help ensure a safe flight and avoid potential issues with your power bank.
