TSA Updates Rules on Portable Chargers: What Travelers Need to Know

As modern travelers become increasingly reliant on electronic devices, portable chargers—or power banks—have become essential in every carry-on. But recent updates from the Transportation Security Administration (TSA) have brought new attention to how and where these devices can be packed. While they are not banned outright, portable chargers are no longer allowed in checked luggage due to fire safety concerns related to lithium-ion batteries.

Why the New Restrictions?

The core issue is safety. Portable chargers use lithium-ion batteries, which are known for their efficiency but also carry the risk of overheating or catching fire if damaged or improperly stored. The FAA has recorded incidents where such batteries have ignited mid-flight, particularly when stored in cargo holds where problems can go undetected.

By requiring travelers to carry portable chargers in their carry-on baggage only, airline staff can better monitor and respond to any issues during flight. If a battery does begin to smoke or overheat, it’s easier and safer to manage in the cabin than in the sealed cargo area.

TSA Guidelines You Should Know

Travelers are still welcome to bring their portable chargers, but they must follow these clear rules:

Carry-on only: Power banks must be packed in your carry-on. Placing them in checked baggage is not permitted.
Watt-hour (Wh) limits: Devices up to 100Wh are allowed without restriction. For chargers between 100Wh and 160Wh, airline approval is required. Devices over 160Wh are prohibited on commercial flights.
One per person: Most airlines allow one or two devices per person, but it’s wise to check with your carrier.
Terminal protection: Devices must have the battery terminals insulated to prevent short circuits—either with a case or taping the ends.
No damaged or recalled batteries: Devices that are visibly swollen, leaking, or subject to recalls should never be brought on board.

What Happens If You Don’t Comply?

Packing a portable charger incorrectly can lead to delays or penalties:

Confiscation: TSA agents will remove and dispose of power banks found in checked luggage.
Fines: Violations of FAA regulations can result in civil penalties.
Flight disruption: You may be delayed or denied boarding if an improperly stored battery is discovered at security.

Tips to Travel Smarter

Check your charger’s rating: Most power banks list their watt-hour (Wh) rating on the casing. If not, you can calculate it (mAh ÷ 1000 × voltage = Wh).
Label your gear: TSA officers appreciate clearly labeled items that match guidelines.
Use a travel case: Consider a protective case for your power bank to prevent accidental damage or activation.
Check your airline’s policy: While the TSA provides general guidelines, some airlines—especially international carriers—may have stricter rules.

Conclusion

The TSA’s updated approach to portable chargers is a reminder that convenience and safety must go hand in hand. By understanding and following these rules, travelers can keep their devices close—and avoid unnecessary disruptions.

Staying informed and compliant ensures a smoother, safer journey for everyone on board.

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