what is the expiry date of these batteries?
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.
460412
it will be printed on the battery somewhere. it is usually very, very small print, you may need a magnifying glass, and the format may be mixed in with other numbers in front of it and after it. but the format will most likely be something like: mm yyyy....so a series of six numbers that correspond to a two number month and 4 number year....hope this helps. BUT...they do have to be stamped with an outdate on the battery.
460413
Mine came to me all together in one little plastic bag, expiry date is 2021, but half of label is in an Asian language. Dos not look like an original product, and unfortunately they not last like the original one. Both them from Photoland NY.
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!
971476
I received 2 of the Exide RF- 31D batteries on July 19, 2013. I just checked the factory date on the batteries. Both batteries were dated June 2013. I use the batteries on my solar backup system and they are holding up well.
1936021
Mine that I received were 2024 expiration. The was NO Chinese writing on my batteries like one of the reviews said. They look like,normal Duracell batteries
1845925
Mine were Oct. 2017. You will use them up way before the experation. I have had good results with these batteries and will buy them next time.
1935054
Sorry I did not notice the expiration date.But the battery I used in my computer is still working.
1168407
I have no way of knowing that. All I can say is that the ones I ordered will expire on April 30, 2015....a full year after I ordered them.
2227682
I don't know..I also bought them as spare batteries for my quad-copter. In my case they only lasted about 3 months before they would no longer accept a charge as I only recharged them about 25 times, I really expected them to last longer.
1152026
I bought these about 5 months ago. The "use by" date marked on the batteries is Mar 2020.
787988
Sorry, there is no date on the batteries. I don't know what the guarantee period is. From experience over the past 10 years or so, the batteries remain useful for 4 or 5 years.
452215
The last ones I bought have a code of 05-2016 on them. I assume this to be an expiry date...
1378064
Just received my order today (9/25/14) and the expiration date on all the batteries is March 2018.
1770765
There is no expiration date in the description which is understandable because it would change with each new batch of batteries. The ones I bought had an expiration date three years in the future. Their performance has been equal to any others I have used.
2226895
The expiry date on the ones we have, which were ordered a month ago reads 2017 01. You may want to check with the retailer to get the official word.
873643
I never checked the first box of batteries but they were fine. The box I just bought have an expiration date of 09/2016.
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.
826333
I bought them a couple of months ago. I don't see a date anywhere on them but there is a stamped number of "43" on the battery. All the batteries were fully charged and I did not have any defective ones. I have bought the same batteries before from these people with no regrets.