Not much. But look at commercially made battery boxes 9the kind used in ski boats or bass boats). They come in a couple of different sizes and are designed to contain spillage and isolate battery posts. Just stick your batteries in those and slide tem in. Cost you a couple of hundred bucks maybe, start to finish. And no stainless.
-----Original Message-----
From: landnseawelding <landnsea1@hawaiiantel.net>
To: personal_submersibles@psubs.org
Sent: Wed, Jan 6, 2010 5:25 pm
Subject: [PSUBS-MAILIST]
Thanks for the great tips guy's. I like the stainless steel battery tray idea but should also treat the bottom below it as mentioned. Does fiberglass resin react to battery acid?
Rick P