
With the increasing number of devices we carry, power banks have become a necessity for travellers. However, the rules surrounding them can be confusing. The Transportation Security Administration (TSA) has strict guidelines for carrying power banks on planes, and the watt-hour (Wh) rating of your power bank is the key factor in determining whether it is allowed on board. Power banks with a rating of less than 100Wh are generally allowed in carry-on baggage without any special permissions, while those between 100Wh and 160Wh may require airline approval. Power banks exceeding 160Wh are usually prohibited. It is important to note that the rules may vary depending on the airline, country of travel, and type and capacity of the power bank, so it is always a good idea to check the specific regulations before travelling.
| Characteristics | Values |
|---|---|
| Can you bring a power bank on a plane? | Yes, but only in carry-on luggage. |
| Watt-hour rating | Power banks with a rating of less than 100Wh are generally allowed without special permission. |
| Lithium-ion batteries | Allowed in carry-on luggage only. |
| Number of power banks | Typically, you can bring up to two larger power banks, but specific rules may vary by airline. |
| Country-specific rules | Airports in China and certain EU countries may impose stricter checks on power banks. |
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What You'll Learn

Power banks must be in carry-on luggage
Power banks are a necessity for many travellers, but it's important to understand the rules to avoid any issues at the airport. Power banks must be in your carry-on luggage due to safety concerns. Lithium-ion batteries, which are commonly found in power banks, pose a fire risk if they are damaged. By keeping them in the cabin, crew can respond quickly in the event of an incident.
The Federal Aviation Administration (FAA) and Transportation Security Administration (TSA) have clear rules regarding power banks. They must be packed in carry-on luggage and are prohibited in checked baggage. This rule is standard across most airlines, but it's always good to check the specific airline's regulations before travelling. Some airlines may limit the number of power banks you can bring, while others may have different size and quantity restrictions.
It's important to note that the rules regarding power banks may change over time, so it's essential to check the FAA and TSA websites for the most up-to-date information. International travellers should also be aware that airport security in other countries may have slightly different rules, with some countries imposing stricter checks on watt-hour limits and the number of devices allowed.
To ensure a smooth travel experience, it is recommended to turn off your power bank during transit, especially during takeoff and landing. Avoid using it when the plane is taxiing or during turbulence, as this can add unnecessary strain to the device. Using protective covers can help avoid accidental damage or activation, and removable cables are often preferred as built-in cables can sometimes trigger alarms during screening.
By following these guidelines and staying informed about the latest regulations, travellers can keep their devices charged and ensure their power banks are within the allowed limits for carry-on luggage.
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They are prohibited in checked baggage
Power banks that contain lithium-ion batteries are prohibited in checked baggage. This is because lithium-ion batteries pose a fire risk, and keeping them in the cabin ensures that the crew can respond quickly in the event of an incident. The Federal Aviation Administration (FAA) and Transportation Security Administration (TSA) regulations state that spare lithium-ion batteries, including power banks, must be packed in carry-on luggage.
It is important to note that the rules regarding power banks may vary depending on the airline, the country you are travelling to, and the type and capacity of the power bank. Most airlines allow passengers to bring power banks in their carry-on luggage, but it is always a good idea to check the specific airline's regulations before travelling. Some airlines may limit the number of power banks you can bring, while others may have rules regarding the power bank's capacity.
The watt-hour (Wh) rating of a power bank is a key factor in determining whether it is allowed on board. Power banks with a capacity of up to 100 Wh are generally allowed in carry-on baggage without any special permissions. With airline approval, you may be able to bring larger power banks of up to 160 Wh. Power banks exceeding 160 Wh are typically prohibited in both carry-on and checked baggage and must be shipped as cargo.
To ensure a smooth travel experience, it is recommended to follow best practices such as turning off the power bank during takeoff and landing, avoiding its use during turbulence, using protective covers, and being mindful of any unique rules at your destination. Checking the watt-hour limits and the number of devices allowed at your destination is also advisable, as some countries may have stricter regulations.
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Power banks must be switched off during takeoff and landing
Power banks are a convenient way to keep your devices charged while travelling. However, they can pose a safety risk, especially during the critical phases of flight, such as takeoff and landing. Therefore, it is important to ensure that your power bank is switched off and secured during these times.
Most airlines permit passengers to carry power banks in their carry-on luggage, but not in checked baggage. This is due to the risk of fire caused by lithium-ion batteries, which are commonly used in power banks. In the event of a fire, crew members can respond quickly if the power banks are kept in the cabin.
When preparing for takeoff and landing, it is crucial to switch off your power bank and any other electronic devices. This is a standard safety precaution to prevent accidental activation. Additionally, during these critical phases of flight, it is recommended to secure your power bank and other loose items to avoid any potential hazards.
Different airlines may have specific regulations regarding power banks, so it is always advisable to check their guidelines before your travel. Some airlines may limit the number of power banks or impose size and quantity restrictions. Being aware of these regulations will help you avoid any complications during your journey and ensure a smooth travel experience.
In summary, when travelling with a power bank, it is essential to switch off the device and secure it during takeoff and landing. By following this simple precaution, you can help ensure the safety of yourself and those around you while enjoying the convenience of a charged power bank during your flight.
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There are size and quantity restrictions
When bringing power banks through airport security, it is important to be aware of the size and quantity restrictions. These restrictions are in place due to the potential fire risk associated with lithium-ion batteries. Power banks with a capacity of up to 100 watt-hours (Wh) or approximately 27,000 milliampere-hours (mAh) are generally allowed in carry-on luggage without any special approval. This is because lithium-ion batteries must not exceed 100 Wh per battery, as per FAA and TSA regulations.
If you are bringing larger power banks, those between 100 Wh and 160 Wh, you will typically need airline approval. Some airlines may limit the number of power banks you can bring, while others may have specific rules for larger capacity power banks. It is recommended to check your airline's policies before travelling.
In addition to size restrictions, there are also quantity restrictions for power banks. Typically, you can bring up to two larger power banks, but specific rules may vary by airline. Exceeding the permitted limit can result in confiscation of your power bank by airport security or even denied boarding if you cannot comply with the regulations.
It is also important to note that power banks are not permitted in checked baggage due to safety concerns. They must be kept in your carry-on luggage, where they can be easily accessed by the crew in the event of an incident. Airports in China and certain EU countries may impose stricter checks on power banks, so it is always a good idea to familiarise yourself with the regulations of your specific destination.
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Lithium-ion batteries must not exceed 100 watt-hours
If you're travelling with a power bank that contains a lithium-ion battery, it's important to know the rules to ensure you're complying with airport security measures. The key factor that determines whether your power bank is allowed on board is its watt-hour (Wh) rating.
If you need to bring larger batteries, those between 100Wh and 160Wh, you will typically need airline approval. With this, you can carry up to two larger batteries. However, power banks exceeding 160Wh are usually prohibited on planes and must be shipped as cargo according to airline regulations.
It's important to note that the rules regarding portable chargers may change, and some airlines may have additional regulations. Therefore, it's always good to check the specific airline's policies and the latest guidelines from the FAA and TSA before travelling with your power bank. Some countries may also have stricter limits on lithium-ion batteries, so it's worth researching the rules at your destination.
To ensure a smooth travel experience, it's recommended to keep your power bank in your carry-on baggage, turn it off during transit (especially during takeoff and landing), and avoid using it when the plane is taxiing or during turbulence.
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Frequently asked questions
Yes, you can bring a power bank through airport security, but it must be in your carry-on luggage.
Power banks with lithium-ion batteries pose a fire risk if they are damaged, so they need to be kept in the cabin where the crew can respond quickly in the event of an incident.
Yes, typically you can bring up to two larger power banks. Power banks with a capacity of up to 100Wh (or approximately 27,000mAh) are allowed without special approval. If the capacity is between 100Wh and 160Wh, you need airline approval. Power banks exceeding 160Wh are usually prohibited.
It is recommended to turn off the power bank while in transit, especially during takeoff and landing. Avoid using the power bank when the plane is taxiing or during turbulence. Use protective covers to prevent accidental activation or damage, and consider removable cables as built-in ones can trigger alarms during screening.
You can check the official websites of the TSA (Transportation Security Administration) and the airline you are flying with for the most up-to-date and detailed information.











































