Would need a driver as well. Only one board, controls all aspects.... charging, dimming, lo-volt shutdown, etc...
I got my son one, ended up with 2 boards.... one (stock main, semi mod'd) and the balance board with it using stock charger plug. Used 2s3p 08600s @ 1.09wh. Ran for about 4 days on low, maybe 2.5 on high.