Can you bring lithium batteries on a plane?
Also known as: lithium ion batteries, rechargeable lithium
Allowed in cabin
Strictly prohibited
Official TSA Rules & Reason
Spare lithium-ion or lithium-metal batteries must be carried in carry-on baggage only. Protecting the terminals is required.
Official TSA SourceTraveler Packing Tip
Keep lithium batteries in your carry-on bag so it stays safe, protected, and within arm's reach during your flight. Avoid checking high-value personal items.
Frequently Asked Questions
Is lithium batteries allowed on a plane?▼
According to the TSA, lithium batteries is allowed in carry-on bags and not allowed in checked baggage. Spare lithium-ion or lithium-metal batteries must be carried in carry-on baggage only. Protecting the terminals is required.
Can I bring lithium batteries in carry-on luggage?▼
Yes, lithium batteries is fully allowed in carry-on bags. Make sure to consult airport guidelines.
Are there any special rules for packing lithium batteries in checked baggage?▼
In checked bags, lithium batteries is prohibited. Ensure it is packed securely.
TSA Officer Discretion
The final decision rests with the TSA officer on whether an item is allowed through the security checkpoint. Rules and regulations can vary depending on international travel destinations or dynamic airport security alert levels.
Reviewed by BringOnPlane Editorial Team
This document has been reviewed and verified by our travel reference editors. All statuses, notes, and guidelines are checked against live security feeds from the TSA (Transportation Security Administration) and FAA (Federal Aviation Administration).
Official Regulation Citations
49 CFR § 175.10(a)(18)
FAA Regulation for Lithium Batteries & Electronic Devices — Federal Aviation Administration (FAA)
This regulation mandates baggage safety constraints, hazardous materials classifications, or general prohibited carriage parameters for airline passengers flying within or into the United States.