New Southwest Airlines Policy: Limitations On Portable Chargers In Carry-On

Hugo van Dijk

4 min read

Post on May 23, 2025

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Understanding Southwest's New Portable Charger Policy

Southwest Airlines has implemented stricter rules on portable chargers and spare batteries carried onboard its flights. This change affects the size, capacity, and number of portable chargers allowed per passenger. The core change aims to enhance safety and align with evolving aviation standards concerning lithium-ion batteries.

• Maximum battery capacity allowed: Currently, Southwest Airlines specifies a maximum battery capacity of 100 Watt-hours (Wh) per portable charger. This translates to a specific milliampere-hour (mAh) limit depending on the voltage of the battery. Always check the Wh rating on your charger.

• Number of portable chargers allowed per passenger: Generally, passengers are allowed to carry a limited number of portable chargers; this is usually capped at two per passenger, but it's essential to check Southwest Airlines' official website for the most current information.

• Specific types of portable chargers permitted: Standard portable power banks are generally permitted, provided they meet the wattage and capacity restrictions. However, specialized chargers or those with damaged casings might be prohibited.

• Regulations regarding spare batteries: Spare batteries must be individually protected to prevent short circuits, typically in their original packaging or with insulation tape over their terminals.

For the most accurate and up-to-date information, refer to the official .

Why the Change in Southwest Airlines' Carry-On Battery Regulations?

The adjustments to Southwest Airlines' carry-on luggage battery policy are primarily driven by safety concerns surrounding lithium-ion batteries. These batteries, while convenient, pose a potential fire hazard if damaged or improperly handled.

• Safety regulations and lithium-ion battery risks: Lithium-ion batteries can overheat and potentially ignite under certain conditions, particularly if subjected to pressure, extreme temperatures, or physical damage.

• Preventing potential in-flight hazards: The new regulations are designed to minimize the risk of such incidents occurring during flights, protecting passengers and crew.

• Compliance with FAA or other aviation authority guidelines: These changes often reflect broader industry trends and compliance with guidelines set by the Federal Aviation Administration (FAA) and other international aviation authorities to maintain consistent safety standards across airlines.

While specific data on incidents may not be publicly released for security reasons, the change reflects a proactive approach to mitigating potential risks associated with lithium-ion battery technology.

Packing Your Portable Chargers for a Southwest Flight: Tips and Tricks

Properly packing your portable chargers is key to a hassle-free travel experience with Southwest Airlines. Here's how to ensure compliance:

• Clearly label portable chargers: Use a label or clearly mark the Wh rating on your power banks to make it easily visible during security checks.

• Protect chargers from damage during transit: Store your chargers in a protective case or bag to prevent accidental damage that could trigger overheating.

• Keep chargers in your carry-on bag, not checked luggage: Lithium-ion batteries are prohibited in checked luggage due to the risk of damage during handling.

• Charge your devices before leaving home: Reduce your reliance on portable chargers by ensuring your devices are fully charged before your flight.

• Consider alternatives to portable chargers for longer flights: For extended flights, consider bringing multiple devices already charged or exploring airline-provided power outlets.

What Happens if You Violate Southwest's Portable Charger Policy?

Non-compliance with Southwest Airlines' portable charger policy can lead to several consequences:

• Confiscation of the charger(s): Non-compliant chargers will likely be confiscated at the security checkpoint.

• Potential delays at security checkpoints: Security personnel will need to inspect your luggage, causing potential delays to your boarding process.

• Possible fines: In some cases, depending on the severity of the violation, fines may apply.

Conclusion: Staying Compliant with Southwest Airlines' Carry-On Battery Rules

This article highlighted the key updates to Southwest Airlines' airline policy regarding portable chargers and batteries in carry-on luggage. Understanding and adhering to these Southwest Airlines travel rules is crucial for a smooth and safe travel experience. Remember the limitations on battery capacity, the number of allowed chargers, and the importance of proper packing. Before your next Southwest flight, review the updated Southwest Airlines carry-on battery restrictions to ensure a smooth and safe travel experience. Share this information with fellow travelers to help them avoid potential travel disruptions.