- May 14, 2017
- Reaction score
I got my drone second-hand about a month ago and it came with 5 batteries. It is a phantom 3 Advanced and 2 of the batteries had been charged 27 and 33 times. The other three had only been charged once, once and 5 times. Those three all worked fine. I tried to fly with the two older batteries today but both times I flew it up I got a critically low voltage warning and the drone auto-landed. Both of these batteries were at about 60% charge (I hadn't charged him for ages so they auto-discharged). I checked the voltage from the controller but it looked all fine (All green). Does anyone know anything about this?