what is the date of manufacture of this battery. it is important that it has not been sitting in a warehouse for the last 5 years.
1663582
Nothing on it looks like a date. Labeled PT434 E6400. Bar code on a sticker is 2014010301:1264.Battery seems pretty lively; maybe 1264 was a good year! Seriously, however, no problems noted.
1663583
Can't tell you, because I returned mine since it didn't hold a good charge.
1270129
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! 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... » Read More 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! « Show Less
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.
1480720
I have checked on this. The code on the battery tells you the Date of Manufacturer. I.E. The battery I have in my hand has a code of 11234 that means it was manufactured in (20)11, on the 234 day of the year. Hope this helps.
1472436
Thanks Phil. I was concerned that these batteries that are factory pre charged have not been on the shelf for months. There is a limit to shelf life on these batteries.
687086
mines were around bout 2012 date stamped.i were tired of buying regular acid battery and heard some good amazing stories about the battery.so I bought one 4 years ago.and charged it only 2 times with a gel battery charger and its a tuff battery.it been lasting long and strong for 4 years.and truck started in -10 degrees with no problems.pretty good battery well worth it.
1997300
Battery expiration dates depend on the date of manufacture. In the case of MY shipment the date is mid-2023.
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
282894
There is no date listed on the battery and it is made it China...surprise, surprise. I replaced my old phone battery with one of them and so far, so good and no complaints.
1382194
That date is SureFire's date of guaranteed useful life of the battery. Hope this helps.
1270125
The serial number doesn't conform with standard Motoralla serial numbers so I'm not able to tell you the date code. I can tell you i've had the battery for months and it works great, holds a charge well. It was virtually identical the the original battery I took out. No problems whatsoever with the battery. Much cheaper as well.
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
552369
Contact manufacturer of battery and ask where and what code date they use for manufactur date.
1294774
The battery I received had a manufacture date. If the battery is new it will typically last 2.5 to 3 years. There was no paperwork with a warranty or guarantee with my purchase.
1467816
Mostly Chinese characters on the housing. I have long ago tossed the packaging if that had the date. I did find an 8 digit number in Arabic numerals....20090805. Whether that means it was produced August 5th of 2009 I don't know. I believe I've had this battery for the best part of two years with no issues.
2151786
Sorry I cannot speak about that particular model as I purchased the ExpertPower 12v 5 Amp rechargeable battery. I do not see any mfg date on this product, but I can say it is working like a champ since I installed it on 3/21/2015. I am using it to replace the existing battery that went bad in my home alarm system after 15 years. The battery you mentioned is a little larger in width and depth than mine. It also has more power if the power to your alarm goes off.
714828
I bought two of these batteries last year for my camper and I checked the dates on them after seeing your question. they are brand new.