TUI Airways power bank rules
What TUI Airways’s own page says about power banks, checked 22 October 2026.
The rules
- Each power bank must not exceed 100 Wh
- No more than two power banks per person
- Cannot be used on board to charge other devices during any phase of flight
- Cannot be charged on board
- Place under the seat in front or in another designated area such as the seat-back pocket
| Using it on board | Cannot be used to charge other devices during any phase of flight |
|---|---|
| Charging the power bank | Cannot be charged on board |
| Where to keep it | Under the seat in front or the seat-back pocket |
Source: cdn.content.tuigroup.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 TUI Airways
| 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 →
TUI Airways cabin bag size
Packing your hand luggage too? See the TUI Airways cabin bag size and weight allowance, or check your bag against 36 airlines with the cabin bag checker.
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