ok now i just bought a cap and i dont have the charge thing i see that theres ike a 12v bulb now can i use a head light to my car for the 12v bulb will it blow the light and the way to wire this whould it be postive from batt to cap twisted wires put them in cap then amp and the neg from bolt to twisted wires in cap then the other wire to amp and when i chatge this thing how do i wanna do it have it all hooked up then charge it how do i go about that also let me know thanks