I just picked up 5 batteries for my Air2s for $60 a piece. None of them had any charges on them and they updated just fine. The person I bought them from accidentally purchased them for the wrong drone. He needed batteries for the Mavic 2. I wish I could figure out how to put images on here from my Mac showing you that these are great batteries and there is nothing wrong with these batteries. They were in factory sealed boxes and had the sealed bags on them. So I am not afraid to use these. I also got a pair of propellers as well thrown in.