From today, Lufthansa are introducing strict new rules on the use of power banks and e cigarettes From today, Lufthansa are introducing strict new rules on the use of power banks and e cigarettes Lufthansa is latest to ban use of item many other airlines allow The process of cracking down on a common travel item has slowly taken off. Electronic devices and batteries Lufthansa Lufthansa Boeing 747 500 Airplane in Flight Aviation Modern Advertising Postcard eBay