Reference Source

Fuel cells containing flammable gases or water-reactive material

For Fuel cells containing flammable gases or water-reactive material, carrier is FAA (air transport); restriction type is restricted; scope is carry-on only; not allowed in checked bags; conditions is Each fuel cell must be marked 'Approved for carriage in aircraft cabin only'; each cartridge must be marked with the maximum quantity and type of fuel, recorded from its source on 2026-08-10.

Item category
Fuel cells containing flammable gases or water-reactive material verified
Carrier
FAA (air transport) our reading
Restriction type
restricted our reading
Scope
carry-on only; not allowed in checked bags our reading
Conditions
Each fuel cell must be marked 'Approved for carriage in aircraft cabin only'; each cartridge must be marked with the maximum quantity and type of fuel. verified
Sourcefaa.gov
Verified
Review by
DatasetPostal shipping restrictions by item category

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

Each fuel cell must also be marked “Approved for carriage in aircraft cabin only” . Each fuel cell cartridge (not the electronic device) must be marked with the maximum quantity and type of fuel in the cartridge.

faa.gov, retrieved 2026-08-10

Source

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