1. Balancing does not change the internal impedance of cells with different aging characteristics. You will be constrained by the weakest cell behaving more lik

1. Balancing does not change the internal impedance of cells with different aging characteristics. You will be constrained by the weakest cell behaving more like a crude resister in the pack over time. 2. Balancing does ensure the capacity of all cells is maximized, but does not match each discharge characteristic under load. Thus, the method can improve cell life under shallow changing, but can't atop unbalanced loading with random cell impedance mismatch. There are good chargers and special meters that can help match a set of cells. Best of luck =)