Sutho
10 W
From your knowledge and experience, what voltage do you think is too low to recover A123 pouch cells?
A couple of the 7s3p modules I received have a cell group that was sitting at about 2.3V while the others in the same module are above 3.0V. I have charged these packs using an unbalanced PowerLab 6 and the low cells seem to have come up and are sitting at the same voltage as the others.
Note: I'm a novice with the PowerLab 6 and can't get the unit to do a balanced 7 cell charge. Keeps complaining about a wrong cell count even though I have it connected as per the manual. Any suggestions? :?
I assume the low cells will probably fall away again with a few cycles?
I read somewhere here that the cells are pretty much useless if they are below 2.0V.....but is 2.3V also damaging?
A couple of the 7s3p modules I received have a cell group that was sitting at about 2.3V while the others in the same module are above 3.0V. I have charged these packs using an unbalanced PowerLab 6 and the low cells seem to have come up and are sitting at the same voltage as the others.
Note: I'm a novice with the PowerLab 6 and can't get the unit to do a balanced 7 cell charge. Keeps complaining about a wrong cell count even though I have it connected as per the manual. Any suggestions? :?
I assume the low cells will probably fall away again with a few cycles?
I read somewhere here that the cells are pretty much useless if they are below 2.0V.....but is 2.3V also damaging?