Last time I flew, I had an EVOD battery with an EVOD clearo in my coat, which went
through x-ray without issue. In my checked bag, I had three other eGo style
batteries, and two 50 ml bottles of liquid in a ziplock bag. I didn't know the
batteries were not allowed in checked luggage. I had no problems, but will be checking the regulations before my next trip.
I vaped openly in the airport, but sat far from others. When someone sat close to me, I switched to stealth mode to avoid angst from those who might be confused about what I was doing.
I wonder why a lithium battery is OK in carryon, but not in checked luggage..... Maybe the ability to get to it if it overheats?