Southwest Airlines, a major carrier based in Texas, has implemented new safety protocols for wheelchair and scooter users, effective September 25. These measures require passengers to remove lithium batteries from their mobility devices before boarding and transport them in the cabin. The airline’s decision is rooted in the rising concern over lithium batteries being a significant source of smoke and fire incidents on aircraft. The updated policy includes a new size restriction for lithium batteries, set to take effect by January 11, 2026, with a limit of 300 watt-hours. Southwest Airlines is among the first U.S. carriers to adopt these standards, emphasizing the importance of quick access and visibility for emergency response.
A spokesperson for the airline stated that they have begun notifying the affected customers with travel planned for Sept. 25 and onward. While this change applies to less than 0.1% of the airline’s customers, Southwest remains committed to supporting each individual affected by the policy. Earlier this year, the airline updated its policy requiring portable chargers to remain visible while in use during flights. Passengers may bring up to 20 spare batteries on the flight with them, according to Southwest’s website. In July, a lithium battery exploded in a passenger’s bag on a Delta flight from Atlanta, leading to a diversion and emergency response. This incident highlights the ongoing efforts by airlines to enhance safety measures regarding lithium batteries.