What size power bank can I take on AirAsia?
Up to 100 Wh. 100-160 Wh with approval at check-in.
Source: AirAsia official page, checked 6 Nov 2026
Quick answer
Yes, in your carry-on only. How many: Not stated. Maximum size: 100 Wh (100-160 Wh with approval at check-in). On board: Use and charging devices banned for the entire flight.
Source: AirAsia official page, checked 6 Nov 2026
How many
Not stated
Source: AirAsia, checked 6 Nov 2026
Maximum size
100 Wh
100-160 Wh with approval at check-in
Source: AirAsia, checked 6 Nov 2026
Using it on board
Use and charging devices banned for the entire flight
Source: AirAsia, checked 6 Nov 2026
Where to keep it
Seat pocket or under the seat; not overhead or checked
Source: AirAsia, checked 6 Nov 2026
Can I take a 20,000 mAh power bank on AirAsia?
Yes. A typical 20,000 mAh power bank at 3.7 V is 74 Wh (20,000 × 3.7 ÷ 1,000). Check the Wh printed on yours.
Source: AirAsia official page, checked 6 Nov 2026
Can I take a 30,000 mAh power bank on AirAsia?
Only with approval. A typical 30,000 mAh power bank at 3.7 V is 111 Wh, which is over 100 Wh.
Source: AirAsia official page, checked 6 Nov 2026
Can I put a power bank in checked baggage on AirAsia?
No. Power banks are banned in checked bags on every airline, including bags checked at the gate. Take it out and carry it in the cabin.
Source: IATA guidance on the ICAO rule, checked 6 Nov 2026
How many Wh is my power bank?
Wh = mAh × volts ÷ 1,000. Most power banks use 3.7 V cells. The last column applies AirAsia's rule.
| Capacity | Watt-hours at 3.7 V | Allowed on AirAsia? |
|---|---|---|
| 10,000 mAh | 37 Wh | Yes |
| 20,000 mAh | 74 Wh | Yes |
| 26,800 mAh | 99.2 Wh | Yes |
| 30,000 mAh | 111 Wh | Only with approval |
Source: FAA PackSafe: lithium batteries, checked 6 Nov 2026