Don't push it especially in the cold. I return home at 30%. It can drop real quick. Depends on how far away you are too. Make sure return home altitude is set to 120 meters. Should you lose contact your drown will fly that altitude until it's above its takeoff spot and then land. -Joe
Default but raised the critical (I think) to 35%. Not sure but which one but I think the yellow. Better safe then sorry. I'd really have to look though lol.