So before any one jumps on to me I have read loads about this situation on here and yes I know I should have fully charged before flight. So this is what happened. The weather here has been awful for the last few weeks therefore I haven't flown my p3p for about 3-4weeks. Today was my last day chance to do a quick test flight before taking my bird with my abroad. So put in a battery which had about 50% charge left on it since I last used it 4 weeks ago. Went to the back garden and attempted to do a quick hover at about 3-4m height. I have read loads of warnings over here not to fly with a battery which has not been used for a while unless recharged. So was extremely cautious. Long story short 2-4mins into the flight I was at 44% batt 3.7v and I got a red critical low voltage warning. Aircraft landing! and it started coming down on my lawn so issue. My bird is safe My question really is. Is there any additional precaution I need to take for my next flight apart from charging it of course.