Originally Posted by Shadrack
You do storage charge to 50% of full right? That is the way to put them over the winter without damage.
I have heard the turnigy are getting better. You will have to let me know how it holds out.
Well I guess it was my mistake when I first stored my GEN ACE's, I stored it at more than 50%. I was using a cheap IMAX charger that time without indicators. Now I have Turnigy ACCUCEL 6. I just tested my 2 TURNIGY 4000 mAH on weekends. I've flown my 1400 grams quadcopter and the battery didn't feel warm after 10 mins of flight. I checked the voltages and it reads 3.7V each cells. Flight time could have been about 11-12 mins but I don't want to risk damaging the cells. So far it's a good pack and seems build with quality. I've read good things about this pack. I just hate the bullet connectors. lol!