Purchased my phantom 2 weeks ago. have about 12 to 14 flights on the battery that came with it. The last 2 times I flew it my flight time went from 12 to 13 min down to 5 or 6. any ideas?
Fully charge it again & fly right away & see if the flight time is back.
Then let me know & we'll take it from there.
Do you use stock charger, if so do you keep track of the total charge time?