Technically, you should start charging at lower voltage 27.2V and hold it there until the voltage deviation becomes less than 10mV.I've changed the Charging voltage to 27.4v let see if it behaves similar tomorrow.
Thanks for your input.
Once the deviation reaches 10mV, you should increase it to 27.4v.
Repeat until 27.6V*
Bear in mind that 0.6A balance current is really low, thus the balancing gonna take quite some time to complete.
Nope, assuming if all cells have more or less same capacity. You still wanna do a top balancing anyway.Changing the Cell will help to fix this?
Yup, correct setting.View attachment 205045
This is my current settings
Pay attention to the voltage though. Since your pack is very unbalanced, you should set the Start Balance voltage to 3.4V first before settling at 3.45V.