It may be just parameters (settings) or could even be just one bad/weak/out of balance cell. I guess what I'm saying is that it may be a mistake to conclude that the battery is bad.

If I remember correctly , there were ideas about pulse,reverse pulse, ect charging that might have been good for batteries or to restore capacity. I've never found any amount of cycling, discharging,pulsing,burping to have any positive or negative affect on them. The thoughts are prevalent about breaking up crystals and such. It is too technical for me. []