i just got a skyline gt-r microsizers car and my precious clone went faster .then i look at the battery in the clone and saw that it was 75mah not 50mah. then i switched the batteries and i found the gt-r was faster now.
by the way does anyone know where to find a bigger battery for my car in Ontario,Canada
mah has nothing to do with power. that is its storage rating. maybe the precious battery gives slightly more voltage? it cant be much more than the other tho.