ANA (All Nippon Airways) power bank rules
What ANA (All Nippon Airways)’s own page says about power banks, checked 22 October 2026.
The rules
- Up to 2 power banks per person
- Watt-hour rating of 160 Wh or less
- Cannot be checked in
- Protect the terminals with tape or put each in a plastic bag
- Charging power banks from the in-flight outlet is prohibited; refrain from using them to charge other devices
- Applies to flights boarding on or after 24 April 2026
| Using it on board | Refrain from using it to charge other devices |
|---|---|
| Charging the power bank | Charging from the in-flight power outlet is prohibited |
| Where to keep it | Not stated on the page we checked |
Source: ana.co.jp, 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 ANA (All Nippon 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 | Allowed |
Wh = mAh ÷ 1000 × V. We show 3.7 V as an example; use the voltage printed on yours. Check yours with the calculator →
ANA (All Nippon Airways) cabin bag size
Packing your hand luggage too? See the ANA (All Nippon Airways) cabin bag size and weight allowance, or check your bag against 36 airlines with the cabin bag checker.
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