hey fellas i have a few 11.4v 1800mah 3s lipos from my electric heli sitting around. will they power a starter box? thanks!

oh its a losi universal starterbox if that matters, i figure the connectors will need to be changed regardless but it will prolly help if you all know what box its going in

All the starter box lipos I've seen are 4S. Suspect 6S would be too much voltage and don't know if 3S is enough voltage or not - 3S would run it, but I don't know if thats enough torque or not?