Took my bird for a quick fly in the local park today. Battery fully charged this morning. Did all the usual things we do before leaving the ground. I was flying around at 1.5 meters when suddenly red lights flashing and lost all control of the bird using the control. I ran out 2 meters infront of me and grabbed its leg and shut it down. The battery went from fully charged 6 minutes ago to 1 green flashing light. I took the battery out and it was HOT and swollen. I have already lost 1 Phantom 2 and now I almost lost a new one. I must stress that this battery is 3 months old and only used on 4 flights. Is someone from DJI listening to us out there? This has to be sorted.