if you can stuff 8 of these babies into a G35 that should give you good range and good voltage.
point being, lead acid is just to big and heavy to build anything practical. even stuffing lithium batteries into most conversions is pretty darn awkward and not practical to most people. not worth going into too much detail with the math because, as ELC was nice enough to point out, the numbers just go way off the charts really fast with even the best lead-acid batteries you can buy.
Over the next few years, at least where I live, it's looking like Leaf and Volt batteries are the most budget-friendly options.
