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  5. Dry batteries (AA, AAA, C, and D)

Dry batteries (AA, AAA, C, and D)

Carry On Bags: Yes
Checked Bags: Yes

This entry applies to typical non-lithium dry batteries (alkaline, nickel metal hydride, nickel cadmium, etc.) in the most common sizes: AA, AAA, C, D, button cell, 9-volt, etc.

Batteries must be protected from damage and creating sparks or a dangerous evolution of heat.  For more information, see the FAA regulations on batteries.

For more prohibited items, please go to the 'What Can I Bring?' page.
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint.

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