What Novak system for my e-revo running on 7 cell nimns?

[nitrostarter]

And as far as the Novak system goes, Why not get a MMM system if you do decide on Lipo's. There are almost the same price.

But to chime in, Lipo's are much much more safer now and technology in these packs are steadily improving and getting better and safer. Honestly, I have a shed outside where I have all my R/C and old toys. I charge my Lipo's in there. I normally set it and forget and go inside and watch TV or play on the computer when they are charging.(not recommended, but I trust them that much).