Jaco Slabbert
New Member
I have a 15 cell battery less than 1 year old. One cell is out of balance. At the top end, if the other cells is above 3.5, that cell will only reach 3.45. On the lower end, if the other cells is still above 3v, the problem cell is already on 2.5 volt and the BMS shuts down.
The pack is rated at 100 Amp Hour, but I only get 87 Amp hour. I already send it back to the supplier. They send it back and said nothing wrong.
Please advice.
The pack is rated at 100 Amp Hour, but I only get 87 Amp hour. I already send it back to the supplier. They send it back and said nothing wrong.
Please advice.