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Old 01-27-2014, 02:19 PM   #190 (permalink)
rmay635703
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Quote:
Originally Posted by HyperMileQC View Post
90% of my mileage is short trips. So I could let the DC-DC converter off all the way and charge my 12v battery at home without problem. I want to save the 144v juice for assist and also to charge less often.
Having owned an insight that doesn't charge the 12v battery I can tell you that it will cause problems, unless your trip is under 15 minutes.

The insight draws a good 20 amps even with a lot of stuff disconnected due to the wastefull dash lights and other goodies.

If you want to attempt I would recommend determining exactly where the juice goes, maybe shut off the dash lighting and get a larger, preferably 14v battery pack.

Good Luck
Ryan
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