Lufthansa pilots pause strike action SWI swissinfo.ch From today, Lufthansa are introducing strict new rules on the use of power banks and e cigarettes Starting January 15, power banks may neither be used nor charged on board Lufthansa Group airlines flights. Each passenger may carry a maximum of two power banks in their carry on baggage. Can I Take Disposable Vape In Hand Luggage? We Explain Rules Lufthansa Hand Luggage Guide: Sizes, Rules & Top Bag Picks