Revo Battery upgrade. A123 cells?

[highflier]

I run a 6s1p pack in a e-maxx with a 9xl. I am happy with power. I have been breaking all the ussual weak linkes. Drive shafts, slipper, an now diff. I say this to indicate that you should have plenty of power on 6S or 7S packs. I get 10-15 min of run time (Bashing) and I charge in under 10 min. So with 2 packs I run none stop, or at least until my motor gets to hot.

Highflier