| Re: Second battery?
sounds simple. ground to frame/and or body, positive to starter.
i cant help but think, using an isolator would be best for charging.
I run a optima yellow in parallel in my car to help keep the audio pulsing
power draw from dimming the lights and having some key off reserve time.
i leave it in parallel with a quick connect so i can pull out second battery
to pass NHRA rules for 1/4 mile. |