I would suggest trying to measure the voltage of each cell at the balance tap. If you can only measure 4, it's likely your problem that you have a disconnected balance tap wire.
I would suggest trying to measure the voltage of each cell at the balance tap. If you can only measure 4, it's likely your problem that you have a disconnected balance tap wire.
I have a few diff devices i can use to measure, not sure how tho. Which one should i use? and how?