Power banks on Finnair (2026)

Yes - but you cannot use it on board. Max 2 power banks, 100 Wh or less each. You cannot use a power bank to charge devices in flight, and you may not connect one to the aircraft power outlet. Keep it under the seat in front or in the seat pocket, preferably not in the overhead bin.

Finnair Power Bank Rules (2026): Max 2, 100 Wh

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Yes - but you cannot use it on board.

Max 2 power banks, 100 Wh or less each.
You cannot use a power bank to charge devices in flight, and you may not connect one to the aircraft power outlet.
Keep it under the seat in front or in the seat pocket, preferably not in the overhead bin.

Official source

🌐Finnair power bank rulesPower bank rules↗

To be 100% sure, we always recommend confirming with the official channels.

From Finnair's own published rules, checked October 2026. Rules change, so confirm with the airline before you fly.