What are the use by dates on the batteries that are shipping out now (9/2/2014)?
2025722
The ones we just bought all have the date: August 2022. I guess I received an older batch than the others who have responded, since I just bought mine this summer.
2025723
I bought batteries on 4-10-14 and the use by date is November 2023! Hope this answers your question Andy!!
2025724
Hey Andie, every battery in the 12 pack box is stamped November 2023. That is a 9 year shelf life balance. Thanks for the heads up and making me aware of shelf life dates moving forward. Hope this helps.
2200372
hello jboo I got some of these batteries and it says on the back "use by 2023" so they will store along time I`m guessing
1662402
There is no date on the battery. We purchased the Respironics Ever Go battery charger and just keep recharging them. They work great.
1765682
wow, i just now looked at what i got and mine had 12/17/2010. You better ask the seller if you are indeed going to get that kind of battery because they don't usually give you what is posted on the site. better be sure before buying.
1577507
The battery I purchased had a manufactured date of 2013 on it and was new (unused) so I wasn't concerned. I wouldn't buy one older but that's just my opinion.
1465975
The outside box has no date on it. Each individual battery is marked with a "Best Before" date of March 2018. I purchased them January 16 2014, so it is a safe bet that current batteries will have a different date. For what it's worth; These batteries have exceeded my expectations. I have a number of wireless motion sensors that are in relatively high-traffic areas during the day. Previous batteries of another brand, always alkaline, never lasted more than about 5 months in those devices. These batteries, put into use January of 2014, are still going strong as of October 16 2014. The outside box has no date on it. Each individual battery is marked with a "Best Before" date of March 2018. I purchased them January 16 2014, so it is a safe bet that current batteries will have a different date. For what it's worth; These batteries have exceeded my expectations. I have a number of wireless motion sensors that are in relatively high-traffic areas during the day. Previous batteries of another brand, always alkaline, never lasted more than about 5 months in those devices. These batteries, put into use January of 2014, are still going strong as of October 16... » Read More The outside box has no date on it. Each individual battery is marked with a "Best Before" date of March 2018. I purchased them January 16 2014, so it is a safe bet that current batteries will have a different date. For what it's worth; These batteries have exceeded my expectations. I have a number of wireless motion sensors that are in relatively high-traffic areas during the day. Previous batteries of another brand, always alkaline, never lasted more than about 5 months in those devices. These batteries, put into use January of 2014, are still going strong as of October 16 2014. « Show Less
622484
mine was 02 2016 plenty of time to use them. I'm sure its different on every order
1258968
I don't see a date on either the package or the batteries, but they are working for me.
2200373
Genuine Sony batteries will have the "Use by date" stamped on the back of the package. However, this date varies widely from 2017 to 2025 depending on sellers. Read the "Condition" description carefully before making your purchase.
936818
Ordered Jan 2015 and the batteries have a production date of August 2013 and an expiration date of March 2019. I randomly tested 20 out of the 100 and all tested good.
1270126
I bought two batteries at about the same time. One has a date of 2007 and the other has 2010. I don't know which seller was which, but both batteries have performed beautifully and were well worth the purchase.
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.
1114209
my batteries indicate 11/2018. I find them most unsatisfactory and will not buy them again.
2148303
It is my understanding that the date code on the batteries are manufacturing dates. No expiration date. Week number/year, ex: 0813, the eight week of 2013.
2276029
I wouldn't know i havn't received my order of batteries yet. Please send them.
1467819
If it is on the battery, I am unable to see a logical date. Some batteries that I have purchased had the date on the package. I have disposed of the package for this battery. Lou
1239779
I don't know the date, but one thing for sure my phone now is working like new after I replaced the battery with the one I bought from here.