I have looked at the diagrams at the website but that does not really help. How do you wire a batcap properly, exactly what do you have to do? Thanks, its a batcap 400

 

When I played with one (a 300), I wired the main + power wire from battery to to positive terminal of amp and grounded amp like normal....Then attached positive and negative terminals of the batcap to the positive and negaitve terminals of the amp, respectively. Seemed to be the easiest way....essentially if you already have the amp hooked up, just add connections to the pos and negative of the batcap to the amp. (like figure 3 here www.batcap.net/Installation.htm )

I was VERY impressed with what Batcaps can do. they blow away regular caps or a stronger batter, based on my lil time with it.

 

There are obviously different variations as to wiring, depending on your application and set-up... but the following might be able to get you started:

http://www.batcap.net/Support/FAQs/t...8/Default.aspx

 

While we surely appreciate you coming in to offer help, you should realize this thread is over 5 years old.