Iberia power bank rules
What Iberia’s own page says about power banks, checked 22 October 2026.
The rules
- Up to 2 power banks per passenger, maximum capacity 100 Wh each
- It is prohibited to use them at any time during the flight
- Cabin only, never in the hold
- Keep them in your pockets, the seat pocket or under the seat in front; not in the overhead lockers
- Wh = mAh ÷ 1000 × V
| Using it on board | Prohibited at any time during the flight |
|---|---|
| Charging the power bank | Not stated on the page we checked |
| Where to keep it | In your pockets, the seat pocket or under the seat in front; never in the overhead lockers |
Source: iberia.com, checked 22 October 2026. Rules can change and can differ on codeshare flights, so check with the airline that operates your flight.
Common sizes on Iberia
| Power bank | Wh | One power bank |
|---|---|---|
| 10,000 mAh at 3.7 V | 37.0 Wh | Allowed |
| 20,000 mAh at 3.7 V | 74.0 Wh | Allowed |
| 27,000 mAh at 3.7 V | 99.9 Wh | Allowed |
| 40,000 mAh at 3.7 V | 148.0 Wh | Not allowed |
Wh = mAh ÷ 1000 × V. We show 3.7 V as an example; use the voltage printed on yours. Check yours with the calculator →
Iberia cabin bag size
Packing your hand luggage too? See the Iberia cabin bag size and weight allowance, or check your bag against 36 airlines with the cabin bag checker.
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