Aer Lingus Power Bank Rules 2026
You can take up to 2 power banks of up to 100 Wh, in carry-on only. In-flight use: not allowed.
At a glance
Capacity
Up to 100 Wh (≈ 27,000 mAh)Allowed
Over 100 WhNot allowed
Rules
Power banks per passengerup to 2
Use and charge in flightNot allowed
Checked baggageNot allowed
What else matters
Where to keep itOn your person or in the seat area where you can see it; not in the overhead bin
Capacity markingKeep the capacity (Wh, or mAh and V) readable on the case so staff can check it.
Over the limitIt will be taken at security: power banks may not go in checked baggage.
Codeshares and connectionsThe rules of the airline that operates the flight apply. With a connection, follow the strictest one.
SourceOfficial Aer Lingus rule ↗ · reviewed on 9 October 2026
Questions about Aer Lingus and power banks
How many power banks can I take on Aer Lingus?
Aer Lingus allows up to 2 power banks per passenger, in carry-on baggage only.
What is the Aer Lingus power bank capacity limit?
Up to 100 Wh per power bank. Larger power banks are not accepted.
Can I use or charge a power bank on an Aer Lingus flight?
Using it in flight: not permitted. Charging the power bank itself on board: not allowed.
Can I put a power bank in checked baggage on Aer Lingus?
No. Power banks are spare lithium batteries and travel in the cabin only.
