no my pack was in series.
this is my wire that I use to be in series

with my multimeter it give me 14.78v (note : the battery is was not charged)
if it was in parallel it would be 7.2v and 6000mah (same speed but more runtime)
now, i think I will wait at towerhobbies until the pack is in stock and I will order a 3s and a 2s...:mad: