I am not the first to do this, but you can't have too many examples
Volts are not everthing when it comes to batteries. Another case in point.
Gun has standard gears, classic army super torque motor, and a PDI 150%
The order in the movie.
7.2 3300 nimh
8.4 1700 nicd
9.6 2000 nicd
The nicds were discharged and charged twice to regain full mah. All were at room temperture.

And yes I was watching in the footsteps of binladin