Re: [PSUBS-MAILIST] Max AMP vs battery

[Warren Greenway <opensourcesub@yahoo.com>]

That sounds like a correct surrent draw. The lower the
voltage the higher the current, and lower the
efficiency. 

Warren.

--- Pierre Poulin <pipo305@hotmail.com> wrote:

> Hi guys!
> 
> I'm planning to buy 2 minn-kota troller motors. on
> the chart it is writen 
> max amp draw: 35 amp.
> 
> I am assuming that with 2 motors, i would need a 70
> amp/hour battery to run 
> 1 hour. So if i want  2 hours of full throttle
> operation, i will need a 140 
> amp/hour battery.
> 
> Right?
> 
> The battery "expert" says that it is impossible for
> a small motor like that 
> to have such a high current draw.
> 
> Is my understanding correct?
> 
> Thanks again!
> 
> Pierre Poulin
> Québec, Canada.
> Building a dry-ambient sub
> 
> 
> 
> 
> 
>
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