You will never get the flight times you see in the adds. Those tests are done under very strict conditions.
What drone do you have? You should be getting a little more than that, with the older drones at least 20-30 min.
My drone is less than half a year old. I charge the batteries accordingly but today with testing flight time I could not get more than 15 minutes out of any of the three batteries. Any suggestions to get better flight time?
During my...