This battery is a BEAST. It will rev a pair of Krakens with Daybreak wheels (these are really heavy at over 7 grams and a really long polar moment at nearly 37mm) from full stop to max rpm in about 1/4 second. It will rev 2 pairs of Fang RVs (over volting to 3S) to stratospheric rpm in about 1/2 second while powering an overvolted pusher motor to 16 rounds/second. I'm buying a second one! Luke, could you see about sourcing a similarly monstrous 2S version?