what is the date of manufacture for these batteries ?
498677
Ordered Dec 2013 from Amazon seller Mobile Parts Proz: mfg: Jan 2013; Other important info:Mfg name: Sanyo (yes, it's legit and The W500 recognizes as such)Design capacity: 84.24 WhFull Charge Capacity: 78.42 Wh when I received it. This is disappointing, but still acceptable.
1035908
The batteries I bought have a date of almost 5 years after the date I bought them.
1870648
No. I no longer have the package to know what the date was, but the batteries are working just fine.
31850
I'm not sure if they were dated. I did not notice. I buy them for my radio at work and I've never had a problem with them. Duracell is a very good brand of battery regardless if it had a date or not.
1238617
There is no visible date on the package. But my results have been very good with these batteries.
294269
I'm not sure of the date of manufacture. I purchased it in approximately June of this year.
1622784
Hello; I do not see any date codes marked on the batteries anywhere, I'm sorry.
443757
Sorry, every battery will have a different experation date. It is based on the date of manufacture. The ones I bought are good until April of 2018 so they have ample time.
187125
Sorry, I've no idea. They just didn't seem to last as long as batteries I buy locally.
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.
1521353
The batteries say they are made in the USA. They arrived in a small square cardboard box, not in the plastic as shown, so I checked the "Made in ..." on several of the batteries, and they say USA.
892242
I can not find a date on them. The markings on the batteries are very small can not read even with magnification
176875
There is no manufacture date printed on the battery. I bought the camera and battery in Summer 2013.
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
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
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
206694
Date of manufacture Dec.2013 ,average lifespan of this battery 3 1/2 h aprox.