A:Answer Not sure. When I flew in August 2022, I didn't have my Battery Pack/Bank in my luggage; however, I did have, in my Carry-On luggage, an Anker Charger that plugs directly into the wall socket and then directly into my phone. With the Battery Pack/Bank, it is possible that it may not pass - Security would probably have to check it out thoroughly before allowing it in either Carry-On or Check-in for obvious reasons. Check with the TSA to find out for sure.