I purchased an Air 2 after they came out, with fly more pack, for my Real Estate photography business. I just now purchased the Air 2s because it uses the same props and batteries as the Air 2.
I don't need another flymore pack because I plan to transfer the Air 2 batteries to the newer Air 2s.
The Air 2 will be my emergency backup drone.
Thus my question suddenly came to mind; Even though they use the same batteries, are the batteries truely interchangeable?
Or are they "married" to whatever drone they are updated with?
If they are "married", can I divorce them from the Air 2, and remarry them to the New Air 2s?
Or, again, are they truely instantaneously interchangeable between the two drones at anytime?

Hi there. Thank you for reaching out. The DJI Mavic Air 2 and DJI Air 2s battery are interchangeable and you can use them without any problem. Kindly please make sure that the battery has the latest firmware to avoid any issues. Thank you for your support!