What the rules say
| Authority or airline | Answer | Quote | Source | Checked |
|---|---|---|---|---|
| FAAUnited States | No — not permitted as carry-on or in checked baggage. | MUST BE CARRIED ON ... Check with your air carrier for approval ... Not permitted as carry-on or in checked baggage |
faa.gov | 21 Oct 2026 |
| CAASSingapore | No — over 160 Wh forbidden. | — | caas.gov.sg | 21 Oct 2026 |
| Alaska AirlinesAS | No — over 160 Wh not accepted. | — | alaskaair.com | 21 Oct 2026 |
| Delta Air LinesDL | No — max 100 Wh each, no exceptions. | — | delta.com | 21 Oct 2026 |
| American AirlinesAA | No — large power stations (Bluetti, EcoFlow, Jackery) are not allowed. | — | aa.com | 21 Oct 2026 |
| LufthansaLH | No — over 160 Wh forbidden. | — | lufthansa.com | 21 Oct 2026 |
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Check your power bank