Well, that was a $140(US) flight...scratch one battery almost certainly. To each his/her own I guess, but I just don't get the "max range business." I understand the land speed record and climbing Everest, but the Mavic 2's max range? Absolutely, positively not worth the risk.
Hmmm I may see how long my iPhone stays on for if I don’t make any calls and don’t use the internet and don’t look at it !
It won’t be long before someone flies one into stratosphere whilst controlling it from a plane !