How long do they last?
1499428
hi when you light the sky lantern , it will fly into the sky untill you can not see it ,the Fuel can last about 10 minutes ,thanks and always her for you
1499429
They are very difficult to light. Once lit, they fly off into the atmosphere & we watch them until out of site.We only use them in the desert as they can be a fire hazard. Unlit, i still have some from 2 yrs ago & they r still good
2106382
I only purchased them about 6 months ago so I cannot tell how long they will last. I highly recommend them because they work great and is very well made.
1414289
I read somewhere that these are suppose to last for up to a year. Just make sure you keep them stored somewhere cool.
577553
No certain amount of time. I have used these last one several months....I just use them until I think they need changing or they have started trying to come off the belt. Just a use your on judgement...
1539305
As long as you cleean them properly they last. I have had mine for 2 years, just brought em out last week for a project and works great. Just be sure to properly disassemble and clean them and thes are a fine investment
436691
They typically last 6 months. It depends on how much you use it. I change mine every 9 months.
1439395
Mine have lasted for over 2 years and still work. After they get older than that they do not last as long and get hard in the package. I always have some left year to year because I cannot always find them when I need them.
1590514
It really depends on how much you use them but I can say that i use them for around 2-3 hours a day and with that frequency they last about a month.
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.
212485
I'm not sure entirely, but the computer will complain if they are too old (planned obsolescence). They have lasted for anywhere from 1.5 to 2.5 years has been my experience.
1983943
These last as long as the higher priced ones. Being an obsessive record keeper, I can tell you exactly how long they last. I get 7 to 10 days from them, in the summer, and 5 to 7 days in the winter. No clue why there is a difference with the season, unless it is due to heat being on. (I have 2 Siemens hearing aids.)
2115477
Can vary greatly. Mine lasted less than a year. But also had some that lasted two years.
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.
976151
They seem to last for a long time. I did not see any spots on them and I have had them for a couple of months. After this weekend, they are all gone.
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.
540335
They're good for about three years. They only last about a week so that's plenty of time.
1423234
It depends on if you're using them continuously. I would say you can get about 8-10 hours (though this varies). You can extend the life by removing the batteries when you don't need to use them. You can also buy replacement batteries, but they tend to be expensive so I would recommend buying new ones.