Quote:
Originally Posted by ng2951
What I don't know is how many batteries they do use. If you are using lead-acid batts, 3 years is about the typical life in deep south. If they are using a different technology, then life could be much longer.
Either way, if it uses a handful of batts, that might not be too bad when it comes time to change them out. If it uses a bucket load, that might be like buying another engine or two...
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Here's a lot of real world experience:
http://greenhybrid.com/compare/mileage/