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Old 07-26-2010, 06:58   #2
8541/9999
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Join Date: Apr 2006
Location: Rochester N.Y.
Posts: 394
Silver oxide batteries N series shelf life is from 8-10 years 123s Lithium can range from 6-8 years depending on manufacturer. The better brand names do tend to last longer. if the weapon is not your primary or secondary defensive firearm I would pull the batteries out. after use for storage no use having them in their posibly draining depending on E-T model and make or worse leaking or exploding inside the battery compartment due to over heating or other issues.
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