how many charging cycles does it have
387503
I have not had one until the end of it's lifetime, but per charge you can get about 1-2 full charges depending on your phone.
387504
It depends on the size battery you're charging. Typical cell phones about 2 ( 1500 to 2000 mAh). If your device has a larger battery around 1 1/2.... Tablets maybe less than one. The solar cell will not run any device without draining the backup battery.
842055
I don't really have to charge mine too often... I'd say between 150-200 tests between charges (I'm not exactly keeping count haha!). I probably charge it less than once a month. Similarly, I haven't really kept track of how long it takes to charge, as I usually just plug it in and leave it overnight, but I can't imagine it takes longer than a couple hours to fully charge? Maybe someone can provide some more exact answers, but hopefully this helps a bit. By the way, this thing is awesome. Highly recommended.
1997634
I dont know cuz I go 2 to 3 days before I have to charge mine. I'd suggest sending it back and getting a different one
2200279
Bought it for someone. Don't know the charging period. All I know is that it has been helpful. It last longer than the original battery
1582051
Not sure but I've had it now for a while and it works well. Has maintained the 6 hour charge for the past year with fairly heavy usage.
1906900
I can't say exactly but if mine has sat for awhile unused I turn it on to see how many lights come on. Fully charged is 4 lights. I use mine a lot.
45019
Just one. I would not recommend. The charging system does not have a regulator and wrecks the battery if left charging too long. I've gone through 3 batteries and while they are not that expensive and easy to replace, it is a major pain. Only problem with it really. It sounds ok but the battery did last very long when it works.
925281
If it can reach it's base, it returns there when it finishes a cycle. It can last about three cycles on a medium sized room before needing charging, in my experience.
998421
It has six cells. It is lighter than the origional but it arrived fully charged and so far works great. A word of caution. High density batteries like this should be thrown out and replaced if they are dropped from several feet above the floor to avoid starting a fire even if you cannot see any damage to the battery pack.
629056
It's 2000mAh although some people say it only chargers 1 and a half times u can some times get 2 or 3 charged out of it.
725781
I don't exactly know. I bought it after I needed it so I haven't had to use the lifespan of a battery yet. It's nice though that it only needs 2... Sorry to not help more:)
2253723
I don't really know but it still had a decent charge after a month once. I used to charge it before each trip. But, the unit just died after 6 months so I would not recommend it - a few other folks seemed to have the same experience. I also have their newer model - the NT11.0 - which seems to be doing better. Hope this is helpful.
1106475
No. I charged it once and have used it 5-10 times since without another charge.
1446873
To the best of my recollection not more than 5 times. I have not had the battery that long. The only fly in the ointment is that it takes a bit longer to charge this battery vice the OEM. The price was right and with two batteries you'll never have to worry about running out of juice.
1865891
I don't take that many pictures so can not answer the question. I charge the battery about every 3 or 4 months even though it is not completely discharged.
2041875
The directions I got with the last battery I purchased on Amazon is to charge for 18 hours, then run it down to 8% for the first five cycles. Hope this helps
576778
I just did three charge/discharge cycles on the brand new battery. 0-50% took an average of 10 hours and 50-100% took an average of 15 hours