Has anyone ever used these in a boat? They're pretty good batteries I'm told, and I was thinking of snagging three off of Ebay for the new boat I'm working on:


http://www.kinetikpower.com/

http://search.ebay.com/search/search...&fsop=1&fsoo=1

I have the HC 2400 for my audio system seems to stay charged awhile It has not went dead on me yet and I have three amps on it.

They're above average batteries but i would still go with optima