The higher LVC won't keep the batteries balanced to each other, it will just help prevent problems that could arise from them not being matched together.
SH Z-Car, Custom Crawler, 8s Savage, 12s XTM XLB 1/7 buggy, 4wd 4-link rear/IFS Pro4 truck, Custom Hyper 10 Short Course, Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz
Oh ok. I was reading about the ESC and it doesn't have brakes so I would have to run mech brakes which I don't think is possible with a 2 battery set up. I guess I'll have to wait for Lutach to release his 12S ESC.