What size power bank can I take on Emirates?
Up to 100 Wh (capacity label must be visible).
Source: Emirates official page, checked 6 Nov 2026
Quick answer
Yes, in your carry-on only. How many: 1. Maximum size: 100 Wh (capacity label must be visible). On board: You cannot use it to charge devices or charge it on board.
Source: Emirates official page, checked 6 Nov 2026
How many
1
Source: Emirates, checked 6 Nov 2026
Maximum size
100 Wh (capacity label must be visible)
Source: Emirates, checked 6 Nov 2026
Using it on board
You cannot use it to charge devices or charge it on board
Source: Emirates, checked 6 Nov 2026
Where to keep it
Seat pocket or under the seat; not in the overhead bin
Source: Emirates, checked 6 Nov 2026
Can I take a 20,000 mAh power bank on Emirates?
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: Emirates official page, checked 6 Nov 2026
Can I take a 30,000 mAh power bank on Emirates?
No. A typical 30,000 mAh power bank at 3.7 V is 111 Wh, which is over 100 Wh.
Source: Emirates official page, checked 6 Nov 2026
Can I put a power bank in checked baggage on Emirates?
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 Emirates' rule.
| Capacity | Watt-hours at 3.7 V | Allowed on Emirates? |
|---|---|---|
| 10,000 mAh | 37 Wh | Yes |
| 20,000 mAh | 74 Wh | Yes |
| 26,800 mAh | 99.2 Wh | Yes |
| 30,000 mAh | 111 Wh | No |
Source: FAA PackSafe: lithium batteries, checked 6 Nov 2026