Do straighteners have lithium batteries?

Cordless hair straighteners that contain lithium metal or lithium ion batteries or are gas or butane fueled are only allowed in carry-on bags. A safety cover must be securely fitted over the heating element. The device must be protected from accidental activation.



Most standard hair straighteners are corded and do not contain batteries. However, cordless hair straighteners almost exclusively use lithium-ion batteries to generate the high heat required for styling. In 2026, these cordless devices are subject to strict airline safety regulations. Because lithium batteries are a fire risk, cordless straighteners must be carried in your carry-on luggage and are strictly prohibited in checked bags. Furthermore, some international aviation authorities (such as in the UK and Japan) require that the battery be "isolated" from the heating element during flight, often through a "flight-safe" plug or by removing the battery entirely. If the battery cannot be removed or isolated, some airlines may refuse to transport the device altogether. Always check your specific straightener's manual to see if it is "flight-ready" before heading to the airport.

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Some objects – like your hair straightener – are safe to bring on board. The Transportation Security Administration does not list this object on its list of prohibited items. Hair straighteners with a butane cartridge may not be carried onto an airplane and should be packed into checked baggage.

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Can you take hair straighteners in hand luggage? Yes, you can! You just need to remove your hair straighteners from your hand luggage when you go through airport security, so keep them somewhere you can quickly remove them from your bag.

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Can you take hair straighteners in hand luggage? Yes, you can! You just need to remove your hair straighteners from your hand luggage when you go through airport security, so keep them somewhere you can quickly remove them from your bag.

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Certainly! Both straighteners and curling irons are regarded as personal items and are allowed by the TSA in both carry-on luggage and checked baggage. However, cordless hair straighteners that use gas or a lithium battery or butane-powered curling irons cannot go in your checked luggage.

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Spare (uninstalled) lithium ion and lithium metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only. With airline approval, passengers may also carry up to two spare larger lithium ion batteries (101–160 Wh) or lithium metal batteries (2-8 grams).

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Yes, you can travel with a hair straightener if you are flying with Ryanair, both as carry-on as well as checked luggage.

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Is toothpaste considered a liquid by the TSA? Yes, toothpaste must adhere to the 3-1-1 rule for liquids and gels. Toothpaste can be brought through TSA security in your carry-on as long as it is 3.4 ounces (100 milliliters) or less and placed in a 1-quart bag.

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Devices containing lithium metal or lithium ion batteries should be carried in carry-on baggage. Most other consumer devices containing batteries are allowed in carry-on and checked baggage. For more information to portable electronic devices, see the FAA regulations.

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The good news is that, according to the TSA, the Dyson Airwrap is allowed as both a carry-on and a checked bag item.

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Yes, you can take tweezers on a plane and pack them in your carry-on and/or checked bag. It's beneficial to pack them properly to avoid any inconvenience.

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Safety Razors: Because the razor blades are so easy to remove, safety razors are not permitted in your carry-on luggage with the blade. They're fine to pack in your carry-on without the blade. The blades must be stored in your checked luggage. The same applies for straight razors.

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Firearms, ammunition, and fireworks are prohibited, as are all knives and safety razors (including pocket knives and Swiss Army knives). Straight razors and replacement blades for straight razors are also not allowed. Most tools also cannot be packed in carry-on luggage, as they have the potential to cause harm.

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Lithium batteries can catch fire
While not all batteries are prohibited in checked luggage, lithium batteries are considered hazardous and should not be packed in checked bags. If a lithium battery overheats and catches fire inside the cargo hold, the fire can quickly spread and become difficult to control.

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It is not allowed in Check-in Baggage in most of airlines. Yes, you can carry hair dryer with you in your hand luggage. The use of such items is restricted on plan due to safety reason or comfort of the passengers around.

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The majority of airlines allow one piece per passenger plus a smaller piece (i.e. a handbag or laptop bag). However some budget airlines count a handbag as a piece of hand luggage so if you want to take both, you will need to pack your handbag or laptop bag inside until you have boarded.

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