What is the expiration of these batteries?
1439778
I really do not see any date other than something that says 0913A that is stamped on them
1938666
I have had my batteries for two years now and they still works. When not in use I put them up. I don't believe I saw a date and compared to some other batteries that I buy at other places tell me the expiration date and they don't hold up to that date. These batteries are still working and it doesn't bother me if there were an expiration date or not. All I can say is they are old and still working.
1299646
The expected life span of these batteries is approx. 1 year give or take a few months. My last set lasted 2 years
1997298
Good question, the response to which says don't buy from this vendor: Their product description talks about a ten-year shelf life, but the batteries are stamped with expiration dates that are years short of that. An Amazon message to the vendor got no response.
1895639
There is no expiration date on the batteries, however the book says to periodically charge them; switch off power; and/or remove battery for extended storage - these all are to extend battery life. It also says the 3V /800mAh lithium ion batteries are available from Ambient Weather - so they must eventually die!
447147
I don't see a date on them, but I have ordered these batteries 3 or 4 times for at least 10 years. They last as long if not longer than the ones provided by the home security firm. I can't give you a time space, but they work quite well for me.
1629519
They are what they say, they last just as long as average battery but cheaper and with a long shelf life. Mine which I got last yr have a shelf life till 2015. I bought several.
460411
The latest batteries will have a MAR 2024 expiration date on them. Each seller may have different dated stock so be sure to check the description for the item condition. You may have to ask the seller directly if the info is not listed.
1434096
I'm not sure. All batteries have an expiration, but rechargeables have a limited shelf life after first use. In this case 1-2 years.
1877214
I bought the batteries a year ago and they had a 7 year expiration date. We used them in 2-way radios for 12 hours over 4 days and did not have to replace one. Much better performance than the copper tops.
1770766
I can''t find an expiration date. My motivation for purchasing these batteries was cost. One hundred twenty (120) cost about the same as 16 batteries that i was buying in the store. I've found the batteries to be fresh and longer lasting than those purchased in the store. I highly recommend this product. It exceeded my expections.
1593481
I have used them years after the noted expiration date on the box. But then I keep my batteries (importantly) in the refrigerator in a zip lock bag.
1069704
I dont know because I am not a seller, I am a buyer, I am being using these batteries without Any problems in more than 24 months
1671219
I ordered some a few months ago and the expiration date says "March 2018"...it's marked on the individual battery.
2007665
I bought my batteries in 2013, and the expiration date is 2015. I believe it will depend on when they are bought. Mine work great and will purchase again when these are gone. Hope this helps.
122854
Not sure. These batteries didn't last long after I charged them once. They seemed to last for 2 lifes the first time use and the first time charging.
447146
I think it depends on who the distributer is at time of purchase; they seem to change over time. The last batch of these batteries I received did not have expiration dates printed on either the battery or its packaging. I don't recall ever seeing dates physically printed on the batteries, although I have seen them printed on the packaging. But you'll have to trust the date on the packaging is correct, especially if the packaging looks like "re-packaging". The best way to tell if the battery you are about to use is fully charged (or check the batteries when you receive them, like I do) is to use a simple, inexpensive voltmeter that has either an analog or digital scale that measures at least 3.6 volts.