Somewhat subjective battery question...UPDATE
As the subject says, I have a subjective battery question. I know there won't be a definitive answer here, but looking for your gut feel. I'm going camping this weekend, and then again next weeken...
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I think it would work. I picked up one of those wireless temp moniters at Wal Mart for under 10 bucks and it works great, but the ice cube trick sounds even cheaper.
