What is the expiry date on these batteries (Best if Used by Date)?
1457398
09/2017 I use them in a Maxum Implant device (external apparatus) and was VERY pleasantly surprised that they have lasted 13+ days each, being worn continuously from about 7AM to 10:30PM daily.
1457399
on the back of each package was 11 B4 2016 so I am guessing to use before Nov 2016...
1457400
In 2013, I have placed two orders for iCell Size 312 Hearing Aid Batteries (each order consisting of a box of 60 cells), one in June and one in December. Both orders were shipped from Local Battery. The first box is marked 03 2017, the second one 08 2017.
1457401
5 C1 2017Last 3 to 5 Days most cases......it may not matter but they seem slightly smaller in diameter than the other 312Brown batteries I use.
1152990
This was that I submitted in my review: While it is the same battery as other stores that sell for much more there is no expiration date that I can find. I know you can't assume that the date on the package that holds the item is the same as item manufacture date but usually it gets you in the ballpark range. The package says 2011 Energizer - this is year 2014. I have used two so far and they seem fine. (checked voltage with multimeter and they were 3+ volts.)feedback
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.
2148302
Mine just arrived on 16 June 2015 and the code on them are 1215 meaning they were made just a few months ago in the 12th week of this year 2015. Very fresh batteries. Good for 10 years.
1092729
Batteries do not last until expiration date on this brand. Usually are weak one full year before time. Testing at 1.0 volts or weaker 12-14 months ahead of time.
1152024
Different sellers will have different expiration dates, so there's no good answer to your question. Often times the seller will include the expiration date in a note under the 'Condition' tab of the various prices and conditions. Otherwise you would need to contact the seller directly to find out how fresh the batteries they are selling are.
1299646
The expected life span of these batteries is approx. 1 year give or take a few months. My last set lasted 2 years
1326656
Mine are dated to expire on Sept 2018. I purchased these batteries because they were advertised as "longest life", which I interpreted to mean "longest operational life". I was told that what Rayovac meant was that they had the longest shelf life. In fact, based on my own experience, these Rayovac batteries have an operational life only 75% as long as the PowerOne batteries I was using. To add insult to injury, I paid more for the Rayovac batteries on the mistaken assumption that they would give longer operational life!
503812
There is no mfg date or expiry date on these batteries. However they worked fine. At couple of dollars and free shipping I am not complaining.
2217092
The expiration on my batteries is October 2016. I have had some new batteries that didn't work however which made me wonder how long that actually keep.
291343
The date on the front side of the Battery is the Best used by date. The number on the bottom of my batteries looks more like a manufacturing control number than a date.
1333293
No idea, I needed the batteries for my hearing devices and that was several months ago anyway. Sorry I couldn't help you with expiration date info. But I do know the delivery was fast and excellent price.
1382196
Most likely the manufactured date since I don't think they would accurately be able to predict the exact expiration date of the battery. I think shelf life is about 10 years
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.
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.
164219
my pack has an expiration date of March 2021 printed on every battery - should be good to go for longterm storage - around here my kids will use them up long before then lol
727575
I'm not a vendor; I'm also a customer. Sorry I can't tell you what the expiration date was as I discarded the packing. If you store unused batteries in a zip-locked plastic bag in a refrigerator, they won't "leak" their charge.