Is USB cable allowed in flight?

Navigating the Skies with USB Cables: A Guide for Air Travelers

As the world becomes increasingly interconnected, it’s essential to know what electronic devices you can bring with you when taking to the skies. Among the most common questions travelers have is whether USB cables are allowed on flights.

USB Cables: A Permitted In-Flight Companion

Rejoice, travelers! USB cables are granted passage through the stringent security checkpoints at airports. You can freely pack these versatile wires in your carry-on or checked luggage without any worries.

Lithium-Ion Battery Precautions

While USB cables themselves pose no threat, the devices they charge necessitate caution. Lithium-ion batteries, found in portable chargers and some electronic gadgets, require special handling during air travel.

Carry-On Regulations for Portable Chargers

If you plan to carry a portable charger on board, it must meet the following requirements:

• Size: The battery’s watt-hours (Wh) should not exceed 100.
• Power: The battery’s maximum power output should not exceed 27,000 milliamp hours (mAh).

Checked Luggage Requirements for Portable Chargers

If your portable charger exceeds the carry-on limits, you must pack it in your checked luggage. However, it’s crucial to take extra precautions:

• Protect the Battery: Securely wrap the battery in protective material, such as bubble wrap or foam.
• Keep it Separate: Avoid packing the battery with other devices that could damage it.

Referencing the FAA Guidelines

For detailed and up-to-date information on lithium-ion battery regulations, please refer to the official guidelines provided by the Federal Aviation Administration (FAA):

• Power Bank Restrictions

Conclusion

By following these guidelines, you can ensure a smooth and safe flight experience while staying connected with your essential devices. Remember, USB cables are allowed on planes, but lithium-ion batteries require careful handling. By adhering to the regulations, you’ll avoid any potential hassles and ensure the safety of your fellow passengers.