What is the manufacture date on this battery? Li-ion batteries have a shelf life. Thanks.
336925
There was no sticker on the battery. Using NirSoft's BatteryInfoView program, the serial number shows as "0001 03/27/2014". Guessing that is the manufacture date.
336926
Hello Amy. I don't know what the date is...I need to look at the battery. That information was on the description of the battery as being up to date, therefore, I assumed the battery would be fine. But that was not the case. I still have the battery.
425527
From Eveready:The use by date for this battery will be 2017; this was manufactured in 4/2012 and has a 5yr shelf life.
1775083
I think the best idea is to search on Amazon or on Google or some other search engine. Be sure to use the exact brand, product number and relevant description of the Lithium Ion battery. Pays to shop around and check the shipping costs and taxes off web now in place.
1270127
Doesn't seem to have a clear Manufacture date. This battery is almost identical to the original battery NA1BA04CS/4-B vs NA1B14DS/4-B (Not sure which is the original any more) if this helps, but its the only info that is different on the batteries. The two i have are so similar I can't tell which is the original. I even Googled it and not alot came up with identifying a positive manufacture date for this battery. sorry I couldn't answer your question, but I hope this gives u some benefit, anyway I think it is worth the buy considering its probably less expensive than at a battery store or a walmart type store if u can even find 1. My the odds forever be in your favor!
1238617
There is no visible date on the package. But my results have been very good with these batteries.
793187
A note on the package I received mentioned 2006. That was not a "good until" date, but I took it to be the date of manufacture. That being said, the batteries are working fine in my scientific calculator.
617600
No manufacturing date on my batteries, probably hid in the serial number. Sorry I couldn't be more help.
1570688
I got mine three months ago and mine expire in 04 of 2016. I like these batteries and they are the bet I have found.
873644
07-2016. I'm sure that the short life span has to do with poor storage practices. They're usually pretty good batteries.
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
494454
No idea on what the manufacturing date is but I still use my LG g2x daily and this is the only backup battery I have and it works great.
159113
My battery still works the same as new. Lithium Ion batteries like to be stored with at least 3/4 charge and normally have very long life. Avoiding deep discharge should also prolong life. There are several good battery encyclopedias on the web that will tell you all about lithium ion batteries.
1671219
I ordered some a few months ago and the expiration date says "March 2018"...it's marked on the individual battery.
1292427
The lot that I received had 2021 (8 years) for the shelf life. That is better than many packages that I have seen in some hardware stores! Another similar battery that I ordered had 2023 (10 years) for the shelf life.
1446204
I was unable locate expiration date, only manufacture date is on each battery.
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
1209399
I did not. The date on the batteries was: March 2016. Although the seven-year freshness may be important, I will have used these batteries within the first couple of years. The price is good and if the battery lasts, I am satisfied.