Can you bring Power Bank (Lithium Battery) on a plane?
YES — allowed in carry-on bags
Lithium-ion power banks are strictly prohibited in checked baggage because of the risk of thermal runaway and fire in the cargo hold. They must be carried in the cabin.
Quick answer
Yes — Power Bank (Lithium Battery) is allowed in carry-on bags by TSA. Lithium-ion power banks are strictly prohibited in checked baggage because of the risk of thermal runaway and fire in the cargo hold. They must be carried in the cabin.
Also known as: portable charger, external battery, battery pack, air france power bank rules, air france battery policy, air france powerbank, air france powerbank limit, air france power bank, air france powerbank rules, air france portable charger policy, power bank air france, powerbank air france, delta battery pack policy, delta portable battery, delta power bank rules, delta battery pack, delta airlines power bank rules, delta portable charger policy, united power bank rules, united airlines powerbank, united airlines powerbank rules, lufthansa portable charger rules, lufthansa lithium batteries, british airways battery policy, ba lithium batteries, ryanair lithium battery policy, ryanair camera batteries, tsa power bank rules, tsa rules for power banks, does tsa allow power banks, can you bring portable chargers on planes, are battery packs allowed on carry on, flying with lithium batteries
Allowed in cabin
Lithium-ion power banks are strictly prohibited in checked baggage because of the risk of thermal runaway and fire in the cargo hold. They must be carried in the cabin.
Strictly prohibited
Lithium-ion power banks are strictly prohibited in checked baggage because of the risk of thermal runaway and fire in the cargo hold. They must be carried in the cabin.
As an Amazon Associate, BringOnPlane earns from qualifying purchases.
What You'll Need for This Trip
Complies with FAA & international lithium battery limits for carry-on baggage. Keeps your devices charged on long flights.
View on AmazonKeep your chargers, cables, and Power Bank accessories organized and protected from bag pressure during transit.
View on AmazonAs an Amazon Associate, BringOnPlane earns from qualifying purchases. Prices and availability may vary.
Travel eSIM — Mobile Data in 160+ Countries
Activate a local data plan before you fly with Yesim. No physical SIM, no roaming charges.
Get Yesim eSIM plansTravel Insurance — Policy Issued in 2 Minutes
EKTA worldwide medical cover is accepted for all visas. Cancel any time, instant digital policy.
Get an instant EKTA quoteThe links above are sponsored affiliate referrals. BringOnPlane may earn a commission at no extra cost to you.
Official TSA rules & reasoning
Lithium-ion power banks are strictly prohibited in checked baggage because of the risk of thermal runaway and fire in the cargo hold. They must be carried in the cabin.
Official TSA sourceTraveler packing tip
Keep Power Bank (Lithium Battery) in your carry-on so it stays safe, protected and within reach during the flight. Avoid checking high-value personal belongings.
Important packing guidelines
- Limited to a capacity of 100 watt-hours (Wh) per battery without airline approval.
- Terminal connections must be protected from short circuits (e.g. by keeping in retail packaging or tape over terminals).
Step-by-step packing instructions for Power Bank (Lithium Battery)
- 1Verify battery specifications for power bank (lithium battery). Spare lithium-ion batteries and external power banks must stay in carry-on luggage — they are prohibited in checked bags.
- 2Ensure the power bank (lithium battery) power switch or heating element is fully off and safety-locked before placing it in your bag.
- 3Protect exposed terminals on spare batteries by covering contacts with tape or storing them in individual plastic pouches.
- 4Be prepared to remove large electronics (larger than a mobile phone) from your bag to lay them flat in a TSA screening tray.
- 5Store delicate screens and components inside a padded sleeve to protect them from impact during boarding and overhead-bin loading.
TSA security screening procedure
During security screening for power bank (lithium battery), any device larger than a standard smartphone (such as laptops, tablets, or large camera equipment) must be removed from your carry-on luggage and placed in a dedicated screening bin with nothing underneath or on top. Power banks, spare lithium-ion batteries, and rechargeable devices must remain in your carry-on luggage and are strictly forbidden in checked baggage due to FAA cargo fire safety protocols. Turn off high-capacity battery units to prevent accidental activation during flight.
Federal aviation & hazmat regulations
Under Federal Aviation Administration (FAA) HazMat safety regulations (49 CFR § 175.10(a)(18)) and IATA Dangerous Goods Regulations, lithium-ion batteries powering power bank (lithium battery) are capped at 100 Watt-hours (Wh) per battery for standard carry-on. Spare batteries between 100 Wh and 160 Wh require explicit airline approval. Uninstalled lithium batteries are strictly prohibited in checked cargo holds because cargo fires involving lithium chemistries cannot be easily extinguished in flight.
Airline & international rule variations
While TSA establishes baseline security screening at U.S. airports, individual airlines reserve the right to enforce more stringent baggage policies for power bank (lithium battery). Legacy U.S. carriers like Delta, United, and American Airlines generally align directly with TSA standards. However, ultra-low-cost carriers (such as Spirit or Frontier) and international airlines (including Ryanair, Lufthansa, and Emirates) strictly enforce cabin bag dimensions and weight limits (typically 7 kg to 10 kg total carry-on allowance). If traveling internationally, foreign aviation authorities like EASA (European Union) or CAA (United Kingdom) may have additional custom rules regarding electronics items.
Airline & country baggage checker
Pick your airline or destination to see the limits that apply to Power Bank (Lithium Battery).
Exceptions & special cases
Always consult with your airline or the TSA directly if you believe you qualify for a special exception for carrying power bank (lithium battery).
International considerations
When flying internationally, you must comply not only with U.S. TSA regulations but also with the aviation security rules of your destination country and any transit hubs. For power bank (lithium battery), policies can vary significantly in regions like the European Union (governed by EASA) or the United Kingdom (CAA). Some countries impose stricter volume limits on liquids, absolute bans on specific electronics, or rigorous customs declarations for items in the Electronics category. Always check the official customs and aviation authority website of your arrival country before packing this item.
Alternative options
For travelers looking to optimize their packing space, consider multi-purpose alternatives to power bank (lithium battery). Travel-specific versions are often lighter, more compact, and explicitly designed to meet both TSA and international aviation standards seamlessly.
Frequently asked questions about Power Bank (Lithium Battery)
Is power bank (lithium battery) allowed on a plane in 2026?▼
Yes, power bank (lithium battery) is allowed in carry-on cabin baggage and not allowed in checked hold luggage according to official TSA regulations. Lithium-ion power banks are strictly prohibited in checked baggage because of the risk of thermal runaway and fire in the cargo hold. They must be carried in the cabin.
Can I put power bank (lithium battery) in my carry-on bag?▼
Yes, power bank (lithium battery) is fully permitted in your carry-on bag. Limited to a capacity of 100 watt-hours (Wh) per battery without airline approval. Terminal connections must be protected from short circuits (e.g. by keeping in retail packaging or tape over terminals).
Can I pack power bank (lithium battery) in checked luggage?▼
No, power bank (lithium battery) cannot be checked in cargo baggage. Lithium-ion power banks are strictly prohibited in checked baggage because of the risk of thermal runaway and fire in the cargo hold. They must be carried in the cabin.
What happens if security officers flag power bank (lithium battery) at the airport?▼
If a TSA officer flags power bank (lithium battery) during X-ray inspection, your bag will be pulled aside for manual inspection. The officer will inspect the item, potentially test it for explosive residue, and verify compliance. The final decision always rests with the TSA officer on duty.
Do international baggage rules for power bank (lithium battery) differ from TSA rules?▼
While U.S. TSA rules cover all domestic flights, foreign aviation agencies (such as EASA in Europe or CAA in the UK) may enforce slight variations for electronics items. Always verify the rules of your destination country and transit airports before embarking on international flights.
TSA officer discretion
The final decision on whether an item passes the security checkpoint rests with the TSA officer. Rules can vary by international destination or with dynamic airport security alert levels.
Verified travel information
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), FAA (Federal Aviation Administration) and CBP (Customs and Border Protection).
Official regulation citations
49 CFR § 175.10(a)(18)
FAA regulation for lithium batteries & electronic devices — Federal Aviation Administration (FAA)
This regulation sets the baggage safety constraints, hazardous materials classifications and prohibited-carriage parameters that apply to airline passengers flying within or into the United States.
Rule change & review history
Verified baggage allowance statuses and aligned conditions with TSA What Can I Bring updates.
Regulation source