How many years would the battery work for?
1127169
Can't find it from the manual. Suppose the life span of the battery depends very much on usage of special features like the lamp and altimeter. Otherwise, I would expect two years the minimum acceptable life span.
1127170
I can't precise, but I bought it on October of 2011 and it works fine til today without a battery replacement.
1127171
I have no clue yet. But I have an old, retired Casio watch that it is also analog-digital. It is said to have a ten year battery, and, though it has been in a bag in a drawer for years it is still running. I think Casios are gentle on batteries.
2112496
It is not designed to replace the battery. It should last a few years before it dies though.
2059097
My jump start system sold by HUSKY tools had this battery inside it...and it lasted well over five years. However, any research on lead acid storage batteries you do, will tell you that life of the battery will be determined by use/charge cycles. Follow the recommended care procedures.
69889
Also believe it is one year. Check with the seller of the battery to see if they can answer for sure
2007554
Warranty, I think is 5 year. Important, when you change battery, should have a 5 year expiration.Mel
2004805
I don't expect to ever have to worry about the battery. These type of batteries last through thousands of charge cycles so if it fails in 10 years I will just buy a new one.
1515466
not sure, perhaps 1 year. i have used this daily (constant on) for at least a year and it works. no problems.
171504
You would have to contact the seller for Warranty info. However...These batteries aren't guaranteed for 'long'. Our history has been they last about 3 years. I feel we get our monies worth.
2067109
Your current usage will determine how long the battery will last.If your running it to full capacity,then it mightn't last too long.
69888
I think you get one year. I really like the battery because lasts a long time especially if you're going on a long trip by airplane.
1837410
Original battery would last 6-8 hours when it was new. 4 years later and still kicking, the battery is down to an hour or two.
39009
Energizer claims this battery holds its power 8 years if unused (see www.energizer.com/batteries/Specialty/watch-electronic/Pages/coin-lithium-1632bp.aspx). Because 8 years is promised, my guess as an Electronics Engineer is that the maximum useable shelf life may be closer to 9 or even 10 years.
810554
I went to the manufactures website and they recommend replacing the battery twice a year. I find replacing it once a year works well.
2177799
Do you mean 10 years? My Mom had her original for years and I think she somehow wore it down early. But it was still years. This puppy is working great so far. And at this price the battery is essentially free. :-)She was having reception/dropped calls issues. Her house is on a mountain. She said she thinks the connection is getting sketchier because of the battery not holding as much of a charge. I said I don't think so. Well we got this replacement battery and the call reliability seems a lot better. Go figure.
1014502
These batteries are rated 50 AH and are deep cycle so they work well on most mobile equipment like scooters and wheelchairs. Depending on how you treat them by not over discharging they may last up to 5 years but average 3-4 years. The size of the battery is important so make sure you get the correct one for what you will be replacing.
1406427
I believe the item is meant to last at least 2 years. Besides free occasional battery change.
466257
I use these batteries in some burglar alarm sensors, and mark the date of installation. Most of the time (in at least half a dozen instances), I will get between 2 - 3.5 years of service on the Ultralife batteries. It's not 10 years, but it is far more than I would get from a standard alkaline.