Airlines that have updated their lithium battery policies
In January, an Air Busan plane was consumed by flames while preparing to depart South Korea. Air Busan was the first to change its policies to disallow power banks in overhead cabin bins, saying passengers should keep them on their person, to more easily spot any problems. From March 1, South Korea tightened rules for all South Korean airlines, including keeping power banks and e-cigarettes with passengers and not in luggage bins, and not charging devices onboard.