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Old 02-10-2010, 01:26 PM   #52 (permalink)
bennelson
EV test pilot
 
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Join Date: Jan 2008
Location: Oconomowoc, WI, USA
Posts: 4,435

Electric Cycle - '81 Kawasaki KZ440
90 day: 334.6 mpg (US)

S10 - '95 Chevy S10
90 day: 30.48 mpg (US)

Electro-Metro - '96 Ben Nelson's "Electro-Metro"
90 day: 129.81 mpg (US)

The Wife's Car - Plug-in Prius - '04 Toyota Prius
90 day: 78.16 mpg (US)
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Hee he hee!

There's no chain! It's a drive-shaft motorcycle! It will be able to handle whatever the batteries give it!!!!

Since the controller can handle UP TO 144V, we could use whatever combination of batteries we want - 4 big ones would be typical. We do have a secret stash of smaller 12v batteries. I think they are 18ah each. Each of those batteries is roughly 1/3 the size of the 4 batteries that are in the cycle right now, so we COULD theoretically run it at 144V.

I think the issue if we did do that is HOW TO CHARGE the cycle. 144V chargers aren't cheap, but neither is a dozen 12v chargers. A 144V system might need an off-board charger.
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