Hi Guys,
Just wondering on what constitutes "balanced" when it comes to LiFePO4 batteries.
As you can see from the attached pics I have one cell slightly lagging behind the other three in all states of charge. However, the little balancer I am using runs to four digits, on my multi-meter they all look exactly the same, so how close is good enough! The balancer does actually balance the pack, but it goes out of balance pretty shortly after with some use.