So what i have concluded is that you are limited to flying by your controller battery....here is why, your iPhone can have a charging case on it that will make it last for hours, such as a Mophie, you can have as many batteries as you want so you are not limited there, but where your problem is, that once your controller battery runs out, flying is done, at least for a couple hours because you cant charge your controller at the same time as you fly, does this sound right?
Also and correct me if i am wrong, your controller will last about 3 fully charged Mavic batteries....
Also and correct me if i am wrong, your controller will last about 3 fully charged Mavic batteries....