I want to thank everyone for their replies to my question. Your recommendations go from a low of 5% to a high of 40%. Not a clear answer; however, it does help.
My take on your responses is two fold:
One - Ending my flight at 20% appears to be a safe, and conservative point.
Two - I'm...
I can't find DJI's recommendation in my Air 2S manual. Currently, I stopped flying when the remaining battery level drops to 20% as viewed on the DJI Fly app. Is this a safe time to stop flying or can I go lower?
I just purchased an Air 2S combo. Considering our snowy and cold midwest winters, that are not ideal for flying outside, I thought I would not charge two of the three batteries until spring.
My question: How long can a new, uncharged, battery last?