Airlines led by Lufthansa are moving to strengthen power bank rules after a 2025 cabin fire renewed concerns about lithium safety. Vape Fire Emergency Puts Airline Safety and Tourism in Focus Who remembers these days the "joys" of flying with Lufthansa when smoking was allowed in the cabins of commercial aircraft, albeit only in the back rows. Although it was hard to escape Lufthansa passengers face new rules for taking power banks on planes Lufthansa 747 400 Business Class Washington DC to Frankfurt IMPRESSED?