Piper et al,

I only clarified some things that were misleading to help others learn AND offer suggestions for alternate possibilities.

My initial paragraph starting with, "Consider the following:", indicates that the following material is theoretical - for thought. The end of the same paragraph clearly states, "...all things being equal..." which also implies an ideal situation.

It was only to show that the power is the same. What I should have said was that "all things being equal and voltage and current being constant" - my bad. Again, in an ideal situation. This is the theory to support my statements and to show the readers that Power=Voltage * Current.

I didn't have time to go into the voltage drop which occurs when drawing current from a finite source - thanks for clarifying that Jester. This is exactly why the two small packs I use work well. They have a nominal voltage of 14.4V (but charge to around 16.X floating voltage) so that when I begin to draw current the voltage drop is not as far below the voltage rating of the motor as it would be with only a 12V source. Note the current rating of the supply hasn't changed but more power is consumed.

Never once did I mention a starter rated for 24V yet it appears you think I did. I clearly define my statements as being related to a 12V rated starter. So when you reference my statements and apply them to 24V rated starters you are comparing apples to oranges. I am referring to this:


Unfortunately, I got caught up in the 12V aspect when Bill's starter IS rated for 24V use.

I firmly stand behind every statement I made in the context it was made. It is important for our fellow modelers to understand that exceeding a motors ratings has consequences.

If you feel I slammed you then I am sorry - that was not my intent. We should all get along and help each other.

Best Regards,
Jeff