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-- Battery life (http://discussion.visorcentral.com/vcforum/showthread.php?threadid=2433)

I just changed my batteries in my visor 2 days ago (they lasted 2 weeks). I left my visor in the car over night and it was very cold. Now my battery level shows only 1/3 left. Has anyone had this problem before, or heard of cold temp. draining power??

If the batteries actually froze (or froze partially), maybe the electrolyte inside got structurally disrupted--expanded as it froze, then partially separated as it thawed/contracted...if the voltage didn't recover as the Visor warmed, maybe this happened. (I haven't had this happen, so this is a semi-educated guess.)