Dead House Batteries

[Mjrasky]

I have a 2014 Sunseeker 3170 DS, and the house batteries need replaced. The old ones have no model/serial numbers on them to show what kind they are. What size, type, model etc. should I replace them with?

[A32Deuce]

Depends on what you want to do. I have two group 31 bats in my step. Optima AGM. Very happy with them.

[Mjrasky]

Thanks

[A32Deuce]

Measure the area you have, then you can find bat size to fit. That's how I did mine.

[Mountainmanbob]

US it seems makes good batteries. Not the most expensive but, close to it.
Mountainman