View Single Post
Old 10-28-2008, 06:46 PM   #752 (permalink)
Batman Junior
MetroMPG's Avatar
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,267

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 52.07 mpg (US)

Winter beater Metro - '00 Chevrolet Metro
90 day: 61.98 mpg (US)

Fancy Metro - '14 Mitsubishi Mirage top spec
90 day: 58.72 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)
Thanks: 3,806
Thanked 6,682 Times in 3,463 Posts
Originally Posted by bennelson View Post
I think we could actually edit this thread, mine, and MPaul's to make a book.

"The Cheap, DIY, way to build an Electric Car: Learn from our mistakes!"
I don't think that's a bad idea. It's a question of time, of course (not enough of it, and too many projects!). But an e-book might be popular, especially when gas prices go back up again in the next couple of years or after the next natural (or human-caused) disaster.


Battery swap complete!

I'd like to say "WOOO!" after having driven the car just now, but I'll reserve judgment for another day or 2. (But I'm pretty sure it's WOOOOooo!)

For comparison purposes, I left in the best battery from the existing pack, and put in 7 of the "new" ones. Now the problem is the batteries were likely at different states of charge (the 7 and the 1), so I can't be certain of what I was seeing.

But every one of the 7 was significantly "stiffer" than the old best battery - meaning while I watched the LED pack monitor when under significant load (100-200A), their voltage sagged much less & later than that one batt.

If that's true, it means the car has significantly better "hard" acceleration potential than it used to - an additional benefit of healthy batteries that I forgot about.

I went for a short run and they're all charging together now, so I'll get a better picture over the next day or so...
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: Oops, I did it again! Bought another cheap, 3-cylinder Mirage. Mods in progress...
Ecodriving test: Manual vs. automatic transmission MPG showdown

has launched a forum for the efficient new Mitsubishi Mirage - fuel efficiency info for Geo Metro owners - electric car conversion on a beer budget
  Reply With Quote