18lexusowner 10+ year member
Senior VIP Member
I have never tried this before so I'm lookin for some advice. Tried to search for any info on it but couldn't find a thing.
What I'm trying to do is add a second battery into my trunk so that when my bass hits it will put less strain on my alt.
I got the battery and i'm wondering how you wire it into your system so that it stays charged and acts kinda like a cap.
My guess is that you put the power wire on the posi, then run the negi to a ground and run a power wire off the posi to your amp.
Corrections? Links to info?
Thanks in advance guys!!
What I'm trying to do is add a second battery into my trunk so that when my bass hits it will put less strain on my alt.
I got the battery and i'm wondering how you wire it into your system so that it stays charged and acts kinda like a cap.
My guess is that you put the power wire on the posi, then run the negi to a ground and run a power wire off the posi to your amp.
Corrections? Links to info?
Thanks in advance guys!!