1-5 of 5 Answers
The shelf life I believe is 3 years but I use my radio every day at work for 8 hours & 2 weeks later I still haven't changed the battery in it!
Sorry, there was a problem. Please try again later.Used in my smoke detectors they last more than 1 year.
Sorry, there was a problem. Please try again later.My package has expiration 03/2021 so assume 5 years
Sorry, there was a problem. Please try again later.10 years, as indicated on the packaging.
Sorry, there was a problem. Please try again later.The package I just received was March 2021.
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