Controller blinking one white light rapidly while charging.

[Killancid]

Mine was doing the left light fast blinking and assumed it was the battery. Had new one installed for 75@ computer store 6weeks later pick it up. And same problem. D J I. Garbage.
I used this 2100$ drone 15 times. They know about this and should make good on new controller. They know exactly how much time the phantom 4 pros are in flight

 

[Griffin6]

Can you check the voltage output on your RC charger plug , it should be about 17.39 volts. Center inside of connector is the +, DC volts. If you have the voltage your charger should be good.(this rules out the charger as the problem)

I checked with a Fluke voltmeter and it is at 17.39 volts. The left flashing white light continues on my controller. Any ideas?

 

[C simo]

I replaced my battery and still doing the same