Originally Posted by
BCbud
I do not use LRP but do all of them have a 6v BEC with a 1 cell, 3.7v input? That would mean that they all have a built in voltage booster, I don't think they do but I could be wrong.
Yes the LRP SXX and SXX stock specs have built in boosters
TAKEN FROM LRP.COM
TwinBEC: A true BEC revolution! Constant 6V/3A output with 3.0V to 7.4V batteries. No receiver battery with 1S LiPo needed.