From today, Lufthansa are introducing strict new rules on the use of power banks and e cigarettes Lufthansa Cargo blacklists vape shipper and forwarders after lithium ion 'incident' The Loadstar 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. Matchboxes from Lufthansa Matches Museum