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Jeju Air power bank rules: up to 2, 160Wh, no use on board

Not to be used on board

Jeju Air power bank rules: Up to 2 power banks of 160Wh or less in the cabin. No use on board. Cannot be checked in, must be carried with you.

How many: Up to 2 power banks of 160Wh or less in the cabin. In checked bags: Cannot be checked in, must be carried with you. Using it on board: Use and charging of power banks strictly prohibited in the cabin. Where to keep it: Carry on your person or keep in a visible location in the cabin. Of the 99 airlines flying to Japan on this site, 77 say a power bank is not to be used on board. (Jeju Air's official pages, checked on 2 October 2026.)

Jeju Air power bank rules: size, number and where to keep it

In checked bags
Cannot be checked in, must be carried with you
With approval
Over 100Wh and up to 160Wh requires airline approval
Not allowed
Over 160Wh prohibited for transport
How many
Up to 2 power banks of 160Wh or less in the cabin
Using it on board
Use and charging of power banks strictly prohibited in the cabin
Where to keep it
Carry on your person or keep in a visible location in the cabin
Packing
Insulate the terminals with tape, or keep each one in a protective pouch or plastic bag

Can you use a power bank on a Jeju Air flight?

No. Use and charging of power banks strictly prohibited in the cabin.

In the airline's own words

Jeju Air

Auxiliary batteries cannot be checked in and must be carried with you.

Official page
Jeju Air

Up to 160Wh: Up to 2 items are allowed in the cabin.

Official page

Power banks on board: what the 99 airlines say

What the airlines say about using a power bank on board
  1. Not to be used on board77
  2. Can be used on board8
  3. Not stated on the airline's pages14

Frequently asked questions

Can I use a power bank on a Jeju Air flight?

No. Use and charging of power banks strictly prohibited in the cabin.

How many power banks can I bring on Jeju Air?

Up to 2 power banks of 160Wh or less in the cabin.

Can I put a power bank in checked baggage on Jeju Air?

Cannot be checked in, must be carried with you.

More on Jeju Air

Related items

Official page

Back to Power bank rules by airline

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Sources for this page

  1. Jeju Air: jejuair.net/en/linkService/boardingProcessGuide/transportLimitation.do