“I have these batteries still in their original packaging since 2019 and I needed one for a glucose meter, but when I tested it, it was close to dead straight out of the package. I tested more of them, and it was the same, all close to dead and didn't work”
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I would say they are dead, but all batteries are supposed to have an extended expiration date if they aren't opened. You should check it out by contacting the manufacturer.
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Sorry, there was a problem. Please try again later.Lithium batteries degrade over time so it's not surprising they're practically useless by now. Usually there's an expiration date listed on the packaging and if they don't work and the date hasn't been met yet then there's a good chance the manufacturer will give you a coupon or send you a free one if you reach out to them
Sorry, there was a problem. Please try again later.Hi Rocky, i thought it was just me... this has been happening to a lot of my batteries too. I bought a pack this morning and my smart tag + said it was already dead. My car keyfob also had one due quick as well. Enegizer is ripping people off
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