LiON batteries degrate even when unused. Do you have any idea of the manufacture date of this battery?
1683871
No I don't. However, I ended up returning 2 of the 3 that I purchased because they weren't any better than the 20 month old originals.
1683872
MFG is Motorola. My advice is to get your battery through an authorized cell phone repair store. Pay the premium, and they will install. That's what I did after I returned the one I bought through this site. it had NO charge and was a waste of time. I went to CPR, and the phone worked agian!
1683873
Please read my review. The battery pictured on Amazon has a date code of "20111111" and was manufactured 11Nov2011.
1382194
That date is SureFire's date of guaranteed useful life of the battery. Hope this helps.
447147
I don't see a date on them, but I have ordered these batteries 3 or 4 times for at least 10 years. They last as long if not longer than the ones provided by the home security firm. I can't give you a time space, but they work quite well for me.
206694
Date of manufacture Dec.2013 ,average lifespan of this battery 3 1/2 h aprox.
1078217
Not readily apparent. You will have to contact the manufacturer. I replace the battery in my alarm system every 5 years regardless of whether the battery has failed or not, and I have had two of these batteries last the full 5 years.
1693195
I purchased these batteries over a year ago mind you. It is a five-pack with an expiration date of 05/2015.I have used only one so far and haven't had to replace it in over a year.
617600
No manufacturing date on my batteries, probably hid in the serial number. Sorry I couldn't be more help.
1895639
There is no expiration date on the batteries, however the book says to periodically charge them; switch off power; and/or remove battery for extended storage - these all are to extend battery life. It also says the 3V /800mAh lithium ion batteries are available from Ambient Weather - so they must eventually die!
2153074
Hi bob I am sorry I can't help only I have had to send the battery back to supplier as this is the second one that has melted on one of the terminals so I have no info regarding dates cassie
528068
Don´t know how long you´ve been using it for. If it is 1-2 yrs max with a minor-moderate usage I suggest you contact the manufacturer. I did it once at the beginning and they provided a great/quick service. If you´ve used it for several years then you have to understand that all batteries have a life. Maybe you´ve drained it a few times and it´s over now.
567564
Can't be any more specific than shown in the review, but I've replaced batteries on 2 APCG units and both are still doing ok. The second one I ordered in Dec. 2012. They aren't as well packaged as the official batteries from APC, but they are a lot cheaper from Amazon's Battery Supersite. Your dimensions and specs seem to match. I don't recall there being a product number though the company may use one.
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.
873644
07-2016. I'm sure that the short life span has to do with poor storage practices. They're usually pretty good batteries.
583894
Greetings, as additional info for people with this problem....The IM600 NTA2455 LION battery is a little round charger circuit mounted on a Korean Lion battery number GP1865L220K. It has a life cycle of 500 charges ( the point at which is has on 70% of original capacity) and will show about 2.1 volts under load when it no longer works in the IM600. It sells for about 7500 won ( about 1225 won to a dollar) in Korea web sites.If you are the tinkering type you can replace the Lion piece easily as it all held together with just insulating sitcky pads inside the plastic shrink wrap. No soldering required, just TLC in handling.Enjoy and good luck! Greetings, as additional info for people with this problem....The IM600 NTA2455 LION battery is a little round charger circuit mounted on a Korean Lion battery number GP1865L220K. It has a life cycle of 500 charges ( the point at which is has on 70% of original capacity) and will show about 2.1 volts under load when it no longer works in the IM600. It sells for about 7500 won ( about 1225 won to a dollar) in Korea web sites.If you are the tinkering type you can replace the Lion piece easily as it all held together with just insulating sitcky pads inside the plastic shrink... » Read More Greetings, as additional info for people with this problem....The IM600 NTA2455 LION battery is a little round charger circuit mounted on a Korean Lion battery number GP1865L220K. It has a life cycle of 500 charges ( the point at which is has on 70% of original capacity) and will show about 2.1 volts under load when it no longer works in the IM600. It sells for about 7500 won ( about 1225 won to a dollar) in Korea web sites.If you are the tinkering type you can replace the Lion piece easily as it all held together with just insulating sitcky pads inside the plastic shrink wrap. No soldering required, just TLC in handling.Enjoy and good luck! « Show Less
787987
I could not find a date on either the battery or the package. The package states a two year warranty without specifying a reference. The batteries do have what appears to be a lot number pressed into the paper wrap.
552369
Contact manufacturer of battery and ask where and what code date they use for manufactur date.
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.