Posted on 06/04/2025 9:33:50 AM PDT by Twotone
Flying soon? TSA just banned lithium batteries from checked bags. Here’s what’s allowed and how to pack your electronics the right way.
If you’re like me and always pack a portable charger or spare battery for your devices, you’ll want to pay close attention to a new rule that could impact your next trip. The TSA has just banned lithium batteries—including those in power banks and charging cases—from checked luggage. Here’s what you need to know before you head to the airport.
What You Need to Know
Spare lithium batteries (including power banks and charging cases) are now banned from checked luggage. All lithium batteries and battery-powered devices must be carried in your carry-on. Battery terminals must be protected from short circuit (tape, cases, or original packaging). There are size and quantity limits for larger batteries—most travelers won’t be affected. Damaged or recalled batteries and devices are not allowed on any flight.
Checked bag fees are rising, making carry-on space even more valuable.
Why the Ban?
Lithium batteries power nearly all our favorite travel gadgets, but they can pose a serious safety risk if not handled properly. All lithium-ion batteries are capable of overheating and entering a process called “thermal runaway,” which can lead to fires—especially dangerous in the cargo hold where they’re harder to contain. The FAA and TSA have seen several incidents recently, including power banks catching fire mid-flight, so they’re tightening the rules to keep everyone safe.
What’s Actually Banned?
Here’s a quick rundown of what you can and can’t pack:
Banned from checked bags:
Allowed in carry-on only:
Installed batteries:
Damaged or recalled batteries/devices:
Tip: If your carry-on is checked at the gate, you must remove all lithium batteries and keep them with you in the cabin.
How will the fires be stopped inside the passenger compartment?
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