Problem to turn off the drone.

My drone does not turn off. After app settings, my drone does not want to hang up. I tried the button, but I did not succeed. I removed the battery manually, and only then did he turn it off. But I noticed the battery is still on. Is it a factory defect? How to solve?

The drone doesn't turn itself off. You have to turn the battery off (double press the battery button the same way you turn it on) before removing it from the drone.. Don't ever pull the battery out of the drone with the power on (or insert a battery into the drone while it's turned on).

To turn your battery on you simply press once and release then imeadiatly press again and hold untill the battery lights are all on.
To turn your battery off do the same thing again.

How long have you had the battery and is this your first time using it?
If possible can you post a vid.