Which Battery to hook too for amp?

[oif03vet]

Which Battery to hook too for amp? 1995 Speedster

So I have been searching for the answer but havent found it. I just went through 12 pages of search results.
The boat is a 1995 Speedster and I am going to be hooking an amp up and was wondering which battery to hook it too, the one on the left or the one on the right? I believe I have read that one is a reserve so I dont think I would want to hook up to that one, but I may be wrong.

 

[RFoster130]

From my understanding, each engine has its own battery. You are talking about the small jetski looking ones correct? If it was me, i would get rid of them both and add 1 big battery. I wouldnt feel comfortable hooking an amp to one of those.

 

[oif03vet]

From my understanding, each engine has its own battery. You are talking about the small jetski looking ones correct? If it was me, i would get rid of them both and add 1 big battery. I wouldnt feel comfortable hooking an amp to one of those.

I think that is what I am going to do now, one more thing to get done before the river this weekend!

 

[oif03vet]

Did the 2-1 battery swap, it was very easy. I went with the Optima D34M.

 

[RFoster130]

Great, That should be more than adequate for most smaller amps.

 

[oif03vet]

The Battery worked great, I bumped it out at the river this weekend for hours at a time and it always started right up. I love Optima's!

 

[cli55er]

got any pictures of your setup?

 

[oif03vet]

I will try and get one of the amp in the next day or so. My fiberglass skills, well I dont have any thats why I am not in a hurry to get that picture.

 

[oif03vet]

another pic

 

[tresvatos1]

I use Optima Blue top also! Optima is the way to go..Good choice!