Hi, I took out my p3s for a flight thrn I noticed that the voltage on the battery was really low and the battery was only charged to 89%..
Two of the cells were at 3,51 and 3,53 the other two were at 3,47.
What should I do?
I would actually open up the controller and check the wires so they are attached correctly inside the controller or re attach the wires again , I had a similar problem and re attaching the wires again fixed the problem.
Or you can just buy the Argtek modification.