Capacitors. Go big?
#15
capacitors are not useless and adding extra batteries to your car is not always a good solution. and yes the difference is simply more power storage. Also im pretty sure normally you want atleast 1 Farad for every 1000 watts.
#17
Also im pretty sure normally you want atleast 1 Farad for every 1000 watts.
they do not make nor consume power
... "can only charge at 12volts"... not true
#20