Originally Posted by IntheTubeDeep
No sorry my bad-- each batt is XT90, they Y to the 6mm gold bullet-to 6mm gold on to ESCs see pic
I still think XT150 is better: have a few 3S 4500mAh for Mig 29. In SU I just plug red into black and get a 6S battery without any harness.
3S are usable in other planes and also when batteris start to fail it's possible to replace a cell on 3s. Middle cell on 6s I even won't try.