Can You Bring Batteries On A Plane?

Batteries are electrochemical devices that convert stored chemical energy into electrical energy. They power an array of devices that we rely on every day, from smartphones to vehicles.

Why is it important to know if you can bring batteries on a plane? As a traveler, it’s important to know what items are allowed on a plane, and what is not. Batteries are no exception. Knowing which types of batteries are allowed on a plane and how to pack them can help avoid any delays or confusion during security checks. Additionally, improper packing or disposal of batteries can pose a potential safety hazard on a flight.

Can You Bring Batteries on a Plane Type of Battery Carry on Checked Bags

Types of Batteries

There are different types of batteries that we use for various devices.

  • Alkaline batteries are commonly used in household items like remote controls, flashlights, and toys. They contain non-toxic alkaline electrolytes, which makes them safe for air travel.

  • Lithium batteries are high-performance batteries that are commonly used in smartphones, laptops, and other electronic devices. They are more powerful and have a longer lifespan than alkaline batteries. However, certain lithium batteries, like lithium-ion and lithium-metal batteries, have restrictions on air travel due to their potential safety risks.

  • Nickel-metal hydride batteries are rechargeable batteries commonly used in digital cameras, toys, and other household electronics. They are also safe for air travel and can be brought on board without any restrictions.

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What Batteries are Allowed on a Plane?

It’s important to know which types of batteries are allowed on a plane before packing them in your carry-on or checked baggage.

  • Alkaline batteries are allowed on a plane and can be packed in both your carry-on and checked luggage without any restrictions.

  • Lithium batteries are generally allowed on a plane, but certain types may have restrictions depending on their Watt-hour (Wh) rating. Lithium batteries with a rating of less than 100Wh can be packed in both your carry-on and checked luggage. However, those with a rating above 100Wh, such as lithium-ion and lithium-metal batteries, can only be carried in your carry-on luggage and have some limitations.

  • Nickel-metal hydride batteries are allowed on a plane and can be packed in both your carry-on and checked luggage without any restrictions.

It’s important to note that any damaged or leaking batteries are not allowed on board any flight. In addition, airlines may have their own specific rules regarding batteries, so it’s important to check with your airline before traveling.

How to Pack Batteries for Air Travel

To ensure safe air travel with batteries, it’s important to pack them carefully and follow specific guidelines.

Here are some tips for packing batteries for air travel:

  • Separate batteries from other items and store them in their original packaging or another protective case to prevent accidental short-circuiting or damage.

  • Follow the airline’s carry-on and checked baggage guidelines for battery-powered devices and spare batteries. Different airlines may have different rules in terms of the number and type of batteries allowed on board.

  • Follow the TSA’s guidelines regarding spare batteries. Lithium batteries should be carried in your carry-on luggage rather than checked baggage. Batteries in your checked luggage may be subject to additional inspections or restrictions.

By following these guidelines, you can ensure that your batteries are packed safely and ready to power your devices, while also complying with airline and TSA regulations.


Batteries are an essential part of our daily lives, and they are also necessary when traveling. Fortunately, most batteries can be safely brought on board aircraft if packed correctly and in accordance with airline and TSA guidelines.

It’s essential to know the different types of batteries and the regulations that apply to them when traveling to ensure a smooth and safe flight. By following the guidelines for packing and carrying batteries, you can avoid any unexpected issues during security checks and ensure that your electronic devices are always powered up when you need them.

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Katelyn B. Davis

By Katelyn B. Davis

Katelyn, the passionate "Aviation Addict," is the vibrant voice behind the some of the AviationVector blog articles! Fueling her insatiable love for all things aviation, Katelyn takes readers on a thrilling journey through the skies. With infectious enthusiasm and a knack for storytelling, she uncovers hidden aviation gems, shares insider tips, and dives into the world of aviators with unbridled excitement. Get ready to be swept away by Katelyn's contagious passion as she invites you to join her on extraordinary skyward adventures.

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