Electronic devices and batteries Lufthansa From today, Lufthansa are introducing strict new rules on the use of power banks and e cigarettes Vape Fire Emergency Puts Airline Safety and Tourism in Focus Some airlines including Ryanair, British Airways and Lufthansa have strict rules limiting electronic devices in baggage The 70 year old airline that's just been named the best in Europe Airlines led by Lufthansa are moving to strengthen power bank rules after a 2025 cabin fire renewed concerns about lithium safety.