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Southwest Airlines Mandates Visible Use of Portable Chargers to Address Fire Risks

Effective May 28, Southwest will become the first U.S. airline to require passengers to keep portable chargers in plain sight during use, citing safety concerns over lithium-ion battery incidents.

AUSTIN, TEXAS - APRIL 18: A Southwest Airlines employee assists a passenger during their check-in at the Austin-Bergstrom International Airport on April 18, 2023 in Austin, Texas. Southwest Airlines suffered a brief disruption in operations earlier this morning after a computer firewall issue forced the company to delay many of its flights. (Photo by Brandon Bell/Getty Images)
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Overview

  • Southwest Airlines' new policy prohibits using portable chargers stored in bags or overhead bins during flights, aiming to mitigate fire risks linked to lithium-ion batteries.
  • The airline's decision follows a rise in battery-related incidents, with the FAA reporting 22 cases in 2025 so far, compared to 89 in 2024.
  • Passengers are being notified of the rule via the airline's app ahead of its implementation on May 28, 2025.
  • Southwest is the first U.S.-based airline to enforce such a measure, aligning with similar international policies by carriers like Singapore Airlines and Thai Airways.
  • The policy is designed to allow flight crews quicker access to overheating devices, enabling faster intervention to protect passengers and crew.