[todayican]

Ok, I am far from electrically competent, and it IS a brand new 23k car...
But I have an uncontrollable urge to change thing around and tweak the damn thing till its getting triple digits at the pump :-)

I have a lot of aero goodies I want to build, wheel enclosures, grill block, boat tail etc, but my question for the folks here is this:

What exactly would one need to conquer in order to add a "second string" of batteries, I am thinking ts-60s and a charger that would charge either the second string, or the whole pack from the wall?