Revo Battery upgrade. A123 cells?

[Sammus]

Yeah I've already got a converted revo with a 11XL in it, so 6s lipo or 7s A123 is my limit without investing in a new motor. I could go 8s I think but its pushing it and I dont wanna push the mamba monster when i get one either :P

I might look into 7s2p config.. either that or just stick with lipo.

The interesting thing is that my current cells I imagine would perform OK had I geared it properly, and even if they are true rated, a single A123 cells is capable of higher power output.