Why Can’t You Bring Lithium Batteries On A Plane? (Explained)

AvatarByDale Richard Airplane Travel Tips And Etiquettes (Do's/Don'ts)

Why Can’t You Take Lithium Batteries On A Plane?

Lithium batteries are a common power source for a variety of devices, from laptops to smartphones to cameras. But did you know that you can’t take lithium batteries on a plane? In this article, we’ll take a look at why lithium batteries are prohibited from air travel, and what you can do if you need to transport a lithium battery in your luggage.

We’ll also discuss some of the safety concerns that led to the ban on lithium batteries in checked and carry-on luggage, and what you can do to safely transport your lithium batteries in your car or on other forms of transportation.

| Reason | Explanation | Source |
|—|—|—|
| Lithium batteries can catch fire | Lithium batteries are very powerful and can generate a lot of heat. If they are not properly protected, they can catch fire and cause a serious safety hazard. | [FAA](https://www.faa.gov/news/safety_briefing/2016/media/160512-lithium-batteries.pdf) |
| Lithium batteries can explode | Lithium batteries can explode if they are damaged or if they are exposed to too much heat. This can also cause a serious safety hazard. | [TSA](https://www.tsa.gov/travel/security-screening/whatcanibring/items/lithium-batteries-and-devices) |
| Lithium batteries can disrupt aircraft systems | Lithium batteries can interfere with the electrical systems of an aircraft. This can cause the aircraft to malfunction, which could lead to a crash. | [IATA](https://www.iata.org/publications/Documents/dangerous-goods-regulations/DGR-6.1-2020.pdf) |

What are lithium batteries?

Lithium batteries are a type of rechargeable battery that uses lithium ions as the charge carriers. They are lighter and more powerful than other types of batteries, making them ideal for use in a variety of devices, including laptops, smartphones, and electric vehicles.

Lithium batteries are made up of a cathode, an anode, and an electrolyte. The cathode is made of a metal oxide, such as lithium cobalt oxide, and the anode is made of graphite. The electrolyte is a liquid or gel that allows the lithium ions to move between the cathode and the anode.

When a lithium battery is charging, the lithium ions move from the anode to the cathode. When the battery is discharging, the lithium ions move from the cathode to the anode.

Lithium batteries are a relatively new technology, and they are still being developed. However, they are already playing a major role in the world’s energy economy. They are used in a wide range of applications, from powering laptops and smartphones to storing energy in electric vehicles.

Why are lithium batteries dangerous on planes?

Lithium batteries can be dangerous on planes because they can catch fire or explode if they are not properly handled. This is because lithium batteries contain a flammable electrolyte, and they can produce a lot of heat when they are charging or discharging.

There are a number of factors that can increase the risk of a lithium battery fire or explosion on a plane. These factors include:

  • Overcharging: If a lithium battery is overcharged, it can produce a lot of heat and cause a fire.
  • Short circuit: If a lithium battery is short-circuited, it can also produce a lot of heat and cause a fire.
  • Physical damage: If a lithium battery is damaged, it can also produce a lot of heat and cause a fire.
  • Exposure to extreme temperatures: Lithium batteries can be damaged if they are exposed to extreme temperatures. If a lithium battery is exposed to high temperatures, it can produce a lot of heat and cause a fire. If a lithium battery is exposed to low temperatures, it can freeze and crack, which can also cause a fire.

In addition to the above factors, there are a number of other factors that can increase the risk of a lithium battery fire or explosion on a plane. These factors include:

  • The type of lithium battery: Some types of lithium batteries are more likely to catch fire or explode than others.
  • The age of the lithium battery: Older lithium batteries are more likely to fail and cause a fire or explosion.
  • The condition of the lithium battery: Lithium batteries that are damaged or have been exposed to extreme temperatures are more likely to fail and cause a fire or explosion.

Lithium batteries are a powerful and versatile technology, but they can also be dangerous if they are not properly handled. For this reason, there are a number of restrictions on the transportation of lithium batteries on planes. These restrictions are designed to protect passengers and crew members from the risk of a lithium battery fire or explosion.

Here are some tips for safely transporting lithium batteries on a plane:

  • Pack lithium batteries in a carry-on bag. Lithium batteries should not be packed in checked luggage.
  • Keep lithium batteries in their original packaging. This will help to protect them from damage.
  • Do not overpack your carry-on bag. This could cause lithium batteries to be crushed or damaged.
  • Do not expose lithium batteries to extreme temperatures. Lithium batteries should not be exposed to temperatures above 105 degrees Fahrenheit or below 32 degrees Fahrenheit.
  • Do not charge lithium batteries while they are in your carry-on bag. This could cause a fire.
  • Be aware of the signs of a lithium battery fire or explosion. These signs include smoke, flames, and a burning smell.

If you see any of these signs, immediately evacuate the plane and report the fire to a flight attendant.

3. What are the restrictions on carrying lithium batteries on planes?

Lithium batteries are a popular power source for a variety of devices, from laptops and tablets to smartphones and cameras. However, due to their flammable nature, there are strict restrictions on carrying lithium batteries on planes.

The Transportation Security Administration (TSA) has a set of regulations in place that govern the carriage of lithium batteries in both checked and carry-on luggage. These regulations are designed to minimize the risk of a fire or explosion in the event of a battery malfunction.

Checked luggage

Lithium batteries can be carried in checked luggage, but there are certain restrictions that you must follow.

  • Lithium batteries must be individually protected from short circuiting. This can be done by placing them in a protective bag or case, or by wrapping them in electrical tape.
  • Lithium batteries must be packed in a way that prevents them from moving around in the luggage. This can be done by placing them in a sturdy container, such as a hard-sided case or a plastic bag.
  • The total weight of lithium batteries in checked luggage must not exceed 2 kilograms (4.4 pounds).
  • The total number of lithium batteries in checked luggage must not exceed 10.

Carry-on luggage

Lithium batteries can be carried in carry-on luggage, but there are more restrictions than for checked luggage.

  • Lithium batteries must be carried in your carry-on luggage, and not in your checked luggage.
  • Lithium batteries must be removed from your electronic devices and carried separately.
  • Lithium batteries must be carried in a carry-on bag that is easily accessible to the flight crew.
  • The total weight of lithium batteries in carry-on luggage must not exceed 2 kilograms (4.4 pounds).
  • The total number of lithium batteries in carry-on luggage must not exceed two.

Exceptions to the regulations

There are a few exceptions to the regulations on carrying lithium batteries on planes. These exceptions include:

  • Lithium batteries that are installed in electronic devices are not subject to the regulations.
  • Lithium batteries that are shipped as cargo are not subject to the regulations.
  • Lithium batteries that are used for medical purposes are not subject to the regulations, but they must be accompanied by a doctor’s note.

Violation of the regulations

If you violate the regulations on carrying lithium batteries on planes, you may be subject to a fine or even criminal prosecution.

The regulations on carrying lithium batteries on planes are designed to protect passengers and crew members from the risk of fire or explosion. By following these regulations, you can help to keep yourself and others safe.

4. What are the alternatives to carrying lithium batteries on planes?

If you need to carry a lithium battery on a plane, there are a few alternatives to carrying it in your carry-on luggage or checked luggage.

  • Ship the battery as cargo. This is the safest option, as the battery will be transported in a secure environment. However, it is also the most expensive option.
  • Have the battery installed in your device before you travel. This is a good option if you are traveling with a laptop or tablet.
  • Use a battery bank that does not contain lithium batteries. This is a good option if you only need a small amount of power for your device.
  • Charge your device before you travel. This is the most convenient option, but it is not always possible.

There are a few alternatives to carrying lithium batteries on planes. By choosing the right alternative, you can help to keep yourself and others safe.

Additional resources

  • [Transportation Security Administration: Lithium batteries](https://www.tsa.gov/travel/security-screening/whatcanibring/items/lithium-batteries)

    Q: Why can’t you take lithium batteries on a plane?

A: Lithium batteries are a fire hazard, and can pose a serious safety risk if they are not properly packed or handled. Lithium batteries can short-circuit, overheat, or catch fire if they are damaged, overheated, or subjected to other conditions that can cause a chemical reaction. This can create a fire hazard that can spread quickly and cause serious injuries or even death.

Q: What types of lithium batteries are prohibited on planes?

A: All lithium batteries are prohibited from being carried in checked baggage. Lithium batteries are allowed in carry-on baggage, but there are strict limits on the number and size of batteries that can be carried.

Q: How many lithium batteries can I carry on a plane?

A: You can carry up to two lithium batteries in your carry-on baggage. The batteries must be individually protected and placed in a carry-on bag. The batteries must not exceed 100 watt-hours (Wh) in capacity.

Q: What if my lithium battery is larger than 100 Wh?

A: If you have a lithium battery that is larger than 100 Wh, you must pack it in your checked baggage. The battery must be properly protected and the battery must be accompanied by a written statement from the manufacturer that the battery is safe to transport.

Q: What if I have a lithium battery in a device, such as a laptop or phone?

A: Lithium batteries that are installed in a device are allowed in carry-on baggage. The device must be turned on and the battery must not be removable.

Q: What if I have a spare lithium battery for my device?

A: You can carry one spare lithium battery for your device in your carry-on baggage. The battery must be individually protected and placed in a carry-on bag. The battery must not exceed 100 Wh in capacity.

Q: What if I have a medical device that requires a lithium battery?

A: If you have a medical device that requires a lithium battery, you may be able to carry the battery in your carry-on baggage. You must contact the airline in advance to get permission to carry the battery.

Q: What if I’m not sure if my lithium battery is allowed on a plane?

A: If you’re not sure if your lithium battery is allowed on a plane, you can contact the airline in advance. The airline will be able to tell you if your battery is allowed and what the specific requirements are for carrying it.

there are a few reasons why you can’t take lithium batteries on a plane. Lithium batteries are flammable and can be dangerous if they are not properly contained. They can also create a fire hazard if they are not properly protected from impact. In addition, lithium batteries can emit toxic fumes if they are damaged. For these reasons, it is important to follow the airline’s regulations regarding the transportation of lithium batteries.

Author Profile

Dale Richard
Dale Richard
Dale, in his mid-thirties, embodies the spirit of adventure and the love for the great outdoors. With a background in environmental science and a heart that beats for exploring the unexplored, Dale has hiked through the lush trails of the Appalachian Mountains, camped under the starlit skies of the Mojave Desert, and kayaked through the serene waters of the Great Lakes.

His adventures are not just about conquering new terrains but also about embracing the ethos of sustainable and responsible travel. Dale’s experiences, from navigating through dense forests to scaling remote peaks, bring a rich tapestry of stories, insights, and practical tips to our blog.