How long do these last?
1196868
I have had it for about 6 months & it is still in working condition with my swimming practices. Hope that helps?
1196869
my husband is a quadriplegic and uses it to build up the back of his shower chair. We have to use it upside down and it fills with water.............
1246827
I don't know how often you use them but I have had some for up to 6 months and haven't any trouble with them. Hope this has been helpful. Thanks Bert
723171
They are designed to last approximately 30-45 days. However, I have seen customers that have gotten much more time out of them. An average usage time would be about 2 months.
1776586
So far they have lasted about 6 months. As to buying locally, I haven't found any store that sells them.
2228599
They last quite a long time. I have had mine for over a year now. But it also depends upon how frequently and for how long of a duration you use it for. I only use mine on rainy / grey days and for 2-3 hours at a time.
169296
Mine lasted about 3 - 4 hours. However, I used them in my ski boots not regular boots, but I would imagine timing similar. However, I kept mine on low setting. These work OK.
1468890
We have had ours about 6 months. Not sure if they will go bad but they are ok now.
47520
Mine last between four and five days depending on how long you have them on.
588250
They last quite awhile actually. I change mine out weekly, even though I never see more than minor wear on them.
469154
I believe they are supposed to last for one year. I have been using mine for over 6 months now and it has barely changed in size.
1108353
I'm sure they would last beyond a year. I've had mine for maybe 6-8 months and some have changed shape a little, but otherwise they are all perfectly fine!
1946230
Mine hasn't burnt out yet so I am not sure how long they last. Ours are not located in a spot where we use them every day either.
2040672
I had mine on a shelf for over a month and they were still fine. I would imagine they have a shelf life of at least 6 months or longer.
1603061
I truthfully do not know. I do know that I do not change mine every 6 months. I would think that they last a long time as I have not seen any date on them.
333015
They last a long time, I have some from a year ago. Of course one or two of them may not last, but over all they are good.
436691
They typically last 6 months. It depends on how much you use it. I change mine every 9 months.
1008507
They last quite a while. I mainly use them for my son's wireless remote for his Xbox 360, he plays everyday, somedays he plays allday and on average we usually have to recharge them every 3-4 months. I found them to be better than an OEM battery we've had.