✋ Hand luggage
Permitted. Spare lithium batteries must be in carry-on.
🧳 Hold luggage
Permitted. Spare lithium batteries must be removed to carry-on.
Based on TSA guidance for United States. Official rules ↗
Camera flash / speedlight rules by country
How carry-on and checked-bag rules for camera flash / speedlight compare across the 14 countries we cover.
Camera flash / speedlight
Common questions
Yes. External speedlights are standard electronics permitted in carry-on with no restrictions.
Standard AA alkaline batteries have no restrictions. Spare lithium batteries must travel in carry-on — they cannot go in checked baggage.
The unit itself can be checked. The battery pack (if lithium) must go in carry-on. Confirm with your airline for oversized equipment.
Related items
Browse all Photography →Based on official United States security guidelines. Rules vary by airline and route — always verify with your carrier before travel. · Rules last verified May 2026.