I tried to find this information in the manual and couldn't find an answer. I had the drone outside sitting for a few hours tonight and its only about 10c outside. Before I put it away I thought I'd take it up for a quick spin around the yard. As soon as I started the engines it cut out giving me the alarm that the battery was below 15c and I had to heat it up. I was just wondering this is fine because I was on the ground but what would happen if I were in the air? Would it alarm only or cut the engines off as well? I hope its not the latter because I'd rather risk damaging a battery then lose the drone.