Power banks on JetBlue (2026)

Yes - but you cannot use it on board. Max 2 power banks, 100 Wh or less each. The bank must not be charged from seat power or used to charge or power other devices in flight. Keep it under the seat. Not in overhead compartments or checked bags.

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

Where in your bags?

Battery capacity?

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On the plane

✈ JetBlueCARRY-ON

Yes - but you cannot use it on board.

Max 2 power banks, 100 Wh or less each.
The bank must not be charged from seat power or used to charge or power other devices in flight.
Keep it under the seat. Not in overhead compartments or checked bags.

Official source

🌐JetBlue power bank rulesPower bank rules↗

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

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