Please post how long this battery lasts for you. I'm used to the acid fill batteries only lasting 1 to 2 years.
508762
I've had mine for about 18 mos. I've nit had any problems and it still seems very strong. The ones I was buying from an auto parts place didn't seem to make it a year.
1326624
I does last for a long time....I bought mine in Feb. and it is still going strong...normally they are supposed to last 50,000 hours and I am still counting.
1392026
Hey Chuck, I bought these batteries about two months ago and they are awesome. I have a two year old EVO 4G and I still like it better then any other phone. The old batteries died and I almost traded in the phone. First I got cheap $2.00 batteries that claimed they were long lasting. The were bad and stopped working well within a couple days. Then I decided to get these batteries. My phones charge can last up to 3 days now. I have nothing to gain from this response, only good Karma if the batteries you get work as good as mine.
1900779
they last pretty long for me. It really depends on the type of item your using these batteries for. But for me they always last at least 5 hours. Theyre pretty reliable for me. They also take like a day to fully recharge for me, i go to sleep & when i wake up their fully charged.
1089995
To me, it lasts at least as the original when it was new and maybe longer. It is really hard to tell without all parameters being equal in a head on replicated test which of course i have not done. Under my normal use I am getting through the day every day and still have about 50% of the charge left, where as my old battery that was greatly reduced in its ability to function correctly was often not getting me through the day and in some instances dying during the morning hours. In the older batteries younger life it did last all day and I would then again charge it overnight.
1125691
I had fantastic luck with regular double A batteries as well. Generally, they would last for maybe about 8 hours of life, and I always got accurate battery life readouts, and was always able to replace them when they got low without any issues.
315148
I also agree with Andrew. I bought this battery and simply installed it and it has worked fine ever since (more than 3 months now). I went from about 6 hours per day of life to now about 12 under normal use.
240701
In my experience used as a backup for a house alarm system this type of battery has lasted for at least 3-4 years or more. I try to change it, though, in 2 to 3 years before it needs replacement.
1623313
I don't think there was any warrantee. Typically with good lead acid batteries expected life is 2-3 years depending on use conditions such as how frequently you use it how we'll you maintain it and the temperature of the environment you use it in. I have had this one for about 6 months and I am very happy with it.
1288373
I have no issues with this battery. I run my laptop for hours at a time typically, so I keep it plugged in. If you were to run as little as possible, I'd say it would probably last an hour or two.
1340637
I've only had this battery in operation for 1 season. It's out of the car for the winter. Life has a lot to do with usage. I feel that the life will last for several seasons but obviously it will take several years to confirm.
1153731
My batteries like these (I have a few) have lasted well over a year. Average with daily use has been a year and half and more.
92919
Do not store lead acid batteries. They will discharge over time, and discharging reduces their capacity. I learned the hard way. I bought a new APC UPS and didn't use it for a year. The battery was completely dead right out of the box. Made the same mistake with a portable air inflator. I let it discharge too much between charges and now it can barely hold a charge. Shame on me. Keeping them fully charged, I get many years out of them. I have one that's 11 years old and still working (I don't know how much capacity is has left, but it works).
81612
Not sure what the shelf life is. I suppose it is like any lead acid battery and needs topped up periodically every month or so. I use this on a UPS with good results.
1703349
When I wear my aids around 16 hours a day, I get about 8 or 9 days from each battery. How much time you get from a battery is subject to a lot of variables, so the best way to find the longest-lasting battery for yourself is to try different brands with you own aids and habits. I found that PowerOne batteries last longest for me, and the price is excellent, too.
1278263
These Batteries will last a lot longer than 7hrs. when you get a good one, mine is still working very well. I bought mine a few years ago! I recommend getting them to replace yours! One question,How long did you charge your battery up before using? That might be an issue!
444280
Try Energizer Ultimate Lithium batteries ... I find they last the longest for the long haul. Don't do videos myself so cannot say that this will be an improvement; but it is worth a try.