RE: E Flite Eratix 3D 25e ARF Owners Club
I've been using the 4000mah 4 cells with my Eratix. The 4 cell gives more RPMs than the three cell. I also have the Power 32. Be carefull of the speed. On a downline dive from about 300 feet the left wing exploded as the aileron ripped off. I was able to come around and land (to my surprise). I just finished rebuilding the wing ( took a week to match the covering HWD). I flew it and it was just as good as new.