More effiecient than gas, and no emmisions other than coal electric plant (which is far better than exhaust)
Charge mostly at night when the electric grid is mostly unused (using the normally wasted energy)
Charge time when empty is about 4-6 hours.
Voltage equals speed / amps equals acceleration
EV's have full power right away, gas engines need to rev up before they have full power
My choice of lead acid batteries for a 144V system is the Trojan T-105's from Storage Battery Systems (SBS)
More lead means more distance (to a limit)
Shop around- some shops offer better prices for some things but not others.