You won't have any problem at all.
It's no risk at all.It's such a risk, turn up at airport, 2 hours before and if they don't let you board what the hell can you do worries me so much!!
You MUST fly out of small airports. I’ve had times where it took an hour to clear TSA Iraq ATLAlso, getting there two hours before makes for a lot of sitting, why so early. Messing with you but I like an hour maybe. They have never had an issue with my brining batteries even when taking two drones and 3 batteries each. I like taking the mini too or often just the mini but the Mavic travels well.
Has anyone ever challenged you about carrying batteries?I make a point to go to the airline website for each airline I fly and to a photo of their regulations.
When you get to TSA documentation beats conversation. Most of them can read.
Mavic 3 batteries are $209 each and I travel with at least 3.
It’s cheaper to be prepared with the proper documentation than to miss the flight or throw away batteries.