anyone try running 10 nimh cells in series on their MMM?

[Dagger Thrasher]

It'd be very heavy, and you risk blowing something on the MMM...20 cells would have a much higher voltage off the charger, which could blow the 28V TVS in there (as well as possibly other components during a braking voltage spike). 26V max is really the hard limit for the MMM, from what Patrick said. Sorry man.