One company that wasn't mentioned in this thread is Re-Involt Technologies (www.re-involt.com). They sell almost the kind of battery for the Gen. 1 Honda Insight, but comes with a three year unlimited mile warranty. Plus, they've been in business longer. However, their battery pack is more expensive ($2600) and I'm not sure if the price includes installation. They are in Sanford, NC.
I've been waiting for them to come out with a Lithium battery pack for the Insight, but they keep moving the launch date for this product. Oh well, my original battery is still good, so I guess I could wait until after it comes out.
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