This story was updated on Tuesday, May 20, 2025, at 7:23 p.m.
Passengers on Southwest Airlines flights will soon be required to keep their portable chargers in plain sight while using them because of concerns about the growing number of lithium-ion battery fires in a new policy that other airlines may adopt.
Southwest announced the new policy that will go into effect May 28 and said passengers may have already seen notifications about the rule when using the airline’s app. While Southwest is the first U.S. airline to restrict the use of portable chargers like this, several Asian airlines have taken action earlier this year after a devastating fire aboard an Air Busan plane waiting to take off from an airport in South Korea in January.
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