Can I bring a power bank on a plane? Carry-on rules
Can I bring a power bank on a plane? In general yes, in your carry-on and not in checked bags, with limits that vary, so check your airline first.
Zeina Saidi3 min read
Can you take a power bank on a plane? In general, yes. Power banks hold lithium batteries, and aviation authorities usually require them in carry-on bags rather than in checked luggage.
The reason is fire risk. If a battery overheats, crew can reach it in the cabin. In a hold, nobody can.
The rule
Keep every power bank and spare battery in your carry-on or personal item. Pack it so it cannot be pressed or short-circuited. A small pouch or the original box is enough.
Limits on capacity and on how many you can carry differ by authority and airline. The FAA PackSafe page and the TSA power bank page cover the United States. If you fly elsewhere, check your airline and the aviation authority of the countries on your route, because rules change.
The capacity is printed on the bank, in Wh or mAh. Keep that label readable.
The exception
Airlines can set stricter rules than the authority, including limits on using a power bank during flight. Read your airline's page before you go and screenshot it in case staff ask.
Ruling: carry one or two small banks, keep them in your bag, and check your airline. For more packing rules, see one bag travel for beginners.
For a full carry-on method, see the 10-day carry-on list.
Simple packing habits
- Keep the power bank in the seat pocket or your bag, not in your hand all flight.
- Do not charge it overnight in the hotel on a pile of clothes.
- If it is damaged, swollen or hot, do not take it on the plane. Ask the manufacturer or the airline what to do.
- Pack cables separately so they do not press on the ports.
What to do if staff ask
Show the label and stay calm. Staff may ask you to put the power bank in your cabin bag or check its capacity. If it is not allowed, you may have to leave it behind, so check before you pack. A power bank is easy to replace at your destination.
Spare batteries and other devices
The same rule covers spare camera batteries and similar items: loose lithium batteries usually go in the cabin. Tape over bare terminals or use a case. Devices with built-in batteries, such as laptops and phones, are also best kept with you. The official pages above list the details, and your airline may add more.
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