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Old 06-14-2009   #32 (permalink)
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Re: Electric car engineering issues

Quote:
Originally Posted by DFINITLYDISTRUBD
My point is under 12G is doable if you are willing to be saticefied with mediocre performance, a cheap light and compact structure, and very few amenities (in short an auto which is an auto nothing more).
You only quoted half of rob's question. Here is the whole question and the reason why 12k is not possible today.

Quote:
Originally Posted by robnibg View Post
What's the minimum it would cost to build an electric car with a decent 200 mile range? Using either Lithium ion or Nano titanate batteries? What would batteries that large cost at current prices?
He stipulated Lithium Ion or Nano titanate batteries, he also stipulated 'car'.
With those stipulations in place, I don't believe you could get under 30k for the batteries alone.
I do agree with you that the price would come down if you eliminate niceties and strip the vehicle down to simple a device to get you from point A to point B.
And in the future (near future I hope) economy of scale will hopefully play a part in making batteries cheaper. But right now, I don't think it could be done as cheaply as you mentioned.


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"Treat the earth well: it was not given to you by your parents; it was loaned to you by your children. We do not inherit the earth from our ancestors, we borrow it from our children.

(Ancient Indian Proverb)"

1874 engraving of Mount Hood and the Columbia River by R. Henshel Wood

Last edited by Zythryn; 06-14-2009 at 07:36 PM.. Reason: spelling
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