well last year i aked my inlaw's for the racer x rear suspension knuckle.... I asked for 2 of them...& they missunderstood...& I only got one...no biggie, cause i bought the other myself....so this year I'm making it as easy as i can...direct link to item I want with a purchase now option.... and yes from what i have read it is a good balancer
The older LBA6 didn't have main leads to charge through, but you could do a mod to make this happen. Also it only did 5s. That is probably what you were thinking of. The newer LBA10 does charge through the main leads and just uses the balance connector to discharge the high cell(s). And yes, it does 6s. Actually, it can balance 12s if you network two of them together (and find a charger than will do 12s).