I have a 2001 Prius where I
I have a 2001 Prius where I replaced all the cells with Gen 2 cells some time back. 2 years ago I replaced 4 cells that had low voltage. Couple of months ago I replaced 2 more. I just now plugged in a Veepeak OBD device and loaded Dr. Prius app on my phone. The graph is all over the place, up, down, back and forth, green bars, yellow bars. Is there a device that can balance out the pairs? I'm thinking of converting to Lithium but expensive.