Best batteries you can buy are golf cart batteries. They have a much higher amp-hour rating and will last a lot longer. They will also withstand the rigor of mutliple drains and charging better than any 12 volt battery you can buy. There is a down side, however. They are 6 volt batteries so you need twice as many of them. That means more $$ and more space needed. So to get 24v you need four batteries($80/each)wired in series. Not sure anyone has the room for them, but it would be a heck of a setup.
Edited by Jimpal (03/08/10 05:53 PM)
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USCG Licensed Captain
President, Lanier Striper Club
Oakwood Striper Club