Hi, I aways let my 3 battery setup charged ready to fly anytime. 2 of them are new batteries as I bough fly more kit just 3-4 month ago. The problem is, if I let it without fly about 10 days-14 days, it drain battery, fall from 100% to around 60-70%.. It's strange because I never had this problem before.. It's normal? I already have drone 1 year.. If would too much time like1-2 months it's OK.. But 10 days not appears a lot to me.. So the problem that I can't fly proper when I have good opportunity.. Aways need charge rogh before fly..

Hi, I aways let my 3 battery setup charged ready to fly anytime. 2 of them are new batteries as I bough fly more kit just 3-4 month ago. The problem is, if I let it without fly about 10 days-14 days, it drain battery, fall from 100% to around 60-70%.. It's strange because I never had this problem before.. It's normal? I already have drone 1 year.. If would too much time like1-2 months it's OK.. But 10 days not appears a lot to me.. So the problem that I can't fly proper when I have good opportunity.. Aways need charge rogh before fly..