Southwest Airlines' "First In Industry" Charger Ban Is Now Being Enforced By Another Airline Review: Lufthansa Senator Caf, G28 Schengen Munich Airport (MUC) 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. Review: Lufthansa from Frankfurt to Cairo in Business Flightreviews.net British Airways Joins American Airlines, Lufthansa, Southwest Airlines, Emirates, and More in Enforcing Stricter Power Bank Rules to Ensure Flight Safety with Enhanced Lithium Ion Battery Regulations: You Need to Know Travel