How long do unopened 675 zinc air batteries last.

[Tony-S]

If left in the package, what’s the shelf life?

 

[Paul Howell]

A package I bought a couple of months ago has an expiration date of July 2023, I assume that the date errors on the side of earliest possible date the batteries will go bad rather than a more optimistic date.

 

[BrianShaw]

https://www.google.com/search?clien...jAuMS4xmAEAoAEBsAEG&sclient=mobile-gws-wiz-hp

 

[ic-racer]

A while ago I was forced to buy a package of sixteen. I don't use them that often, I only used two of them and when I wanted to use a third, all the others were bad. Don't recall but maybe 2.5 years I had the package.

 

[Tony-S]

Thanks much. Looks like those 40 packs won't be such a bargain after all.

 

[Donald Qualls]

The volume packs are aimed at hearing aid users who will go through one a week for each ear. Our cameras are much easier on batteries, generally.

 

[Alan Gales]

The volume packs are aimed at hearing aid users who will go through one a week for each ear. Our cameras are much easier on batteries, generally.

What? Did you say something, Donald?

 

[Donald Qualls]

What? Did you say something, Donald?

Watts? More like micro-watts!