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Old 04-04-2009, 08:22 PM   #8 (permalink)
roflwaffle
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Quote:
Originally Posted by Electric Frenzy View Post
Can someone good with the math give me an idea of what kind of "per charge cost" I'm looking at if I'm charging an EV (assume the Aptera) at a cost of $0.33/kwh. I'm not sure what the correct formulas are just yet. I'm still new to this.
Supposedly the Aptera will hve a 10-13kWh battery pack, so you'r looking at 10kWh/charge for the smaller pack times ($0.33/kWh)=$3.30/charge.

The car uses about .1kWh/mile, maybe more or less depending on how slowly/quickly you drive, so you're looking at 10Wh/charge over .1kWh/mile=100 miles/charge. $3.30/charge over 100 miles/charge results in electricity costs of about 3.3c/mile.
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