The Transportation Security Administration (TSA) has expanded its list of banned items, and many travelers may be surprised to find everyday gadgets on it. Following a string of high-profile fire scares, the agency rolled out new restrictions between August 20 and 23, with the rules taking full effect nationwide on August 25, 2025.
For frequent flyers, understanding these updates could be the difference between a smooth check-in and having your belongings confiscated by a TSA agent.
Why TSA Tightened the Rules
TSA and the Federal Aviation Administration (FAA) have documented a rise in cargo-hold fires involving butane cartridges, lithium batteries, and gas-powered tools. Once a fire starts beneath the cabin, crew members can’t respond quickly, which makes these incidents especially dangerous.
Aviation experts have long called cargo fires one of the most serious risks in flight. TSA’s updated rules bring the U.S. closer to international safety standards and are designed to prevent emergencies before they happen.
You can view the official prohibited items list on TSA.gov and review FAA fire safety data on FAA.gov.
What Items Are Now Banned in Checked Bags
Many of the items on the new list are popular beauty tools, travel gadgets, or camping accessories. Here’s a clear breakdown of the most important changes:
1. Cordless Curling Irons and Gas-Powered Hairstyling Tools
Any curling iron or straightener that uses butane or gas cartridges, or contains a lithium battery, is now banned from checked luggage. You can still pack one capped tool in your carry-on, but spare cartridges are not allowed.
Source: TSA “What Can I Bring?”
2. Spare Gas Cartridges
Whether they’re meant for styling tools, stoves, or other gear, all spare cartridges are now prohibited in checked bags. Protective cases or packaging don’t make a difference.
Adventure travelers are advised to buy fuel at their destination rather than pack it.
Source: FAA Hazmat Regulations
3. Spare Lithium Batteries
Spare lithium batteries, including those for cameras, drones, laptops, or power banks, remain banned in checked bags. This rule isn’t new, but TSA says enforcement will now be stricter.
All spare batteries must be carried on board with protected terminals or placed in separate pouches to prevent contact.
Source: TSA Battery Rules
4. E-Cigarettes and Vaping Devices
Battery-powered vaping devices can no longer be placed in checked luggage. TSA now requires them to be carried in the cabin, either in a pocket or in a carry-on bag, with strict bans on in-flight use.
The change aligns with international airline policies and eliminates inconsistencies for global travelers.
Source: TSA Travel Tips
How to Avoid Travel Headaches
The safest way to keep your items is to review TSA rules before each trip. A few smart packing tips can save time and stress:
- Use corded tools for checked bags and keep battery or gas-powered tools in your carry-on.
- Tape over battery terminals or use protective covers.
- Keep spare cartridges and lithium batteries out of checked luggage entirely.
- Clean camping equipment thoroughly and consider shipping fuel gear separately.
- Always check both the TSA’s and your airline’s rules, as some carriers have stricter policies.
International Differences Still Exist
TSA rules apply to U.S. airports, but if you’re flying internationally, expect variations. Airports in Europe, Canada, and Australia generally follow similar bans, while some Asian carriers enforce even stricter measures.
A gadget cleared in Chicago might not pass screening in Frankfurt or Sydney, so it’s best to check the rules for each leg of your journey.
The Bottom Line
TSA’s new banned items list reflects evolving safety concerns in aviation. While the changes may feel inconvenient, they help protect passengers and crews from fires and other in-flight emergencies.
By staying informed and packing thoughtfully, you can prevent losing valuables and ensure your travels run smoothly. Before your next trip, check tsa.gov for the most up-to-date information.
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