Can You Carry a Power Bank in Hand Luggage?

During air travel, portable chargers (power banks) are one of the biggest helpers for keeping smartphones, tablets, and laptops charged. However, under civil aviation security regulations, the carriage of lithium batteries on aircraft is subject to strict conditions. Knowing the rules for carrying a power bank in hand luggage before traveling can help prevent your device from being confiscated or refused at airport security.

What Are the Rules for Carrying a Power Bank in Hand Luggage?

According to standards established by the International Air Transport Association (IATA) and civil aviation authorities, power banks are permitted on aircraft, but only within certain capacity limits and in the appropriate type of baggage. The device’s power rating (Watt-hours / Wh) should be clearly readable, and it should be protected against short circuits.

Where Should a Power Bank Be Stored on an Aircraft?

Power banks may be carried only in hand luggage (cabin baggage) or in a personal backpack/bag. Keeping them close to the passenger in the cabin allows cabin crew to respond immediately in the event of overheating, an explosion, or a fire.

Can You Put a Power Bank in Checked Luggage?

No. Power banks must not be placed in checked (hold) baggage. Lithium-ion batteries can pose a fire risk in the aircraft’s cargo hold due to changes in pressure and temperature. Since fires in the cargo compartment are more difficult to address, power banks placed in checked luggage may be detected during security screening and removed from the luggage, or the luggage may be refused for carriage.

What Is the Capacity Limit for Power Banks on Aircraft?

Power banks are regulated based on their energy capacity in Wh (Watt-hours) rather than their capacity in mAh (milliamp-hours).

Rules for Power Banks Under 100 Wh

Standard power banks with a capacity of less than 100 Wh (approximately up to 27,000 mAh) generally do not require special approval. They can be carried directly in hand luggage. Most commonly used 10,000 mAh and 20,000 mAh portable chargers fall into this category.

Rules for Power Banks Between 100 Wh and 160 Wh

Larger batteries with a capacity between 100 Wh and 160 Wh (approximately 27,000–43,000 mAh) require prior approval from the airline. A maximum of two such devices may generally be carried per passenger.

Power Banks Over 160 Wh

Industrial-type, very high-capacity batteries and power banks exceeding 160 Wh are generally prohibited on passenger aircraft, both in the cabin and in checked baggage.

What Should You Pay Attention to When Carrying a Power Bank?

• The label showing the device’s mAh, voltage, and Wh information should be intact and clearly readable. Devices with unreadable or missing specifications may be considered a security risk and may not be permitted on board.
• To prevent short circuits, exposed USB ports should preferably be protected with a protective case, cap, or tape.
• Batteries that are swollen, damaged, or have been physically impacted should not be taken on a flight.

Do Power Bank Rules Differ Between Domestic and International Flights?

The basic rules are generally based on international aviation standards and are therefore broadly similar. However, some airports and airlines—particularly in China and parts of Asia—may apply stricter requirements regarding battery labeling. Power banks with missing or unreadable power ratings may not be allowed through security.

What Happens to a Power Bank at Airport Security?

During airport security screening, power banks may need to be removed from your bag and placed separately in an X-ray tray, similar to laptops and tablets. Security personnel may check the device’s Wh rating.

How Should You Plan Your Ticket and Baggage Before Traveling With a Power Bank?

When purchasing your airline ticket and preparing for your journey, consider the batteries of all the electronic devices you plan to carry. To avoid exceeding cabin baggage restrictions, and if you are carrying a battery that requires approval, it is important to contact the airline well before your flight.

Frequently Asked Questions About Carrying Power Banks in Hand Luggage

• Can a power bank be carried in cabin baggage?
  • Yes. Power banks should be carried only in cabin baggage or a personal bag.
• Can a power bank be placed in checked luggage?
  • No. Due to the risk of fire, power banks should not be placed in checked baggage.
• Is it forbidden to use a power bank on an aircraft?
  • For safety reasons, some airlines prohibit the use of power banks during takeoff and landing. Once the aircraft reaches cruising altitude, you may be allowed to use one to charge your devices depending on the airline’s rules. However, charging the power bank itself during the flight may also be restricted.
• Can you carry more than one power bank?
  • Multiple power banks under 100 Wh may generally be carried for personal use, subject to the airline’s limits. Carrying a commercial quantity of power banks is not permitted as ordinary passenger baggage.
• How can you check the capacity of a power bank?
  • Check the technical information label on the back or bottom of the device for its Watt-hour (Wh) rating. If only mAh and voltage are listed, you can calculate Wh using the formula: (mAh × Volts) / 1,000 = Wh.