how long does the battery last
1276814
Long enough for it to almost fully charge ur phone but make the gs3 over heat
1276815
It worked great at first but has since stopped working. Wouldn't charge the phone
2183978
2.5 hours is a long time. I have to keep mine plugged in constantly. The battery is terrible on this thing. After 6 months of use its even worse.
774353
Not long at all. Maybe 30 min from a completely dead battery. Lasts a good while too.
530448
Depends on how many times you push to use or just to scare someone. My has lasted up to 24hrs. With me just playing around and setting it off for 4 or 5 hrs. and I still had charge next day.
2109790
Usually around 6-8 hours. I've never had the battery die on a full days use.
2261011
It is good for 5 hours or more. When you tap the button on the ear piece bar and say battery, it will tell how much time you have left.
17427
The battery life is as described. So far, I have not had to recharge it and I have used it for over a week straight for at least 1-2 hours a day.
1900310
I am not sure of exactly how long but it seems to be about 2 hours or so. I have actually never timed it. This is an older laptop my kids use for games so that might be why the battery doesn't seem to last very long. Hope this helps! :)
1853715
From full charge, the battery typically will last 1-1.5 hours with continued usage.
109138
About 6 - 8 hours if you run the battery all the way down. Which I dont recommend because your batteries wont last very long.
745521
Battery is supposed to last about 8 hours but can vary depending on volume, etc. I haven't really pushed it that far to see if it will last that long.
231396
Hi, I have not used it that long, but so far, the battery is holding up. Have not tested it on an all day run!Sorry I can't be of more help!
33834
It usually last for 2 hours. You should be able to get a second Battery, even a bigger one.
1202671
I use the item daily for several hours a day. If I remember to open the battery compartment before putting it away, the battery lasts a week or two. I'm guessing that amounts to 30-40 hours of use.
1188171
Typically, battery can last up to 3 years, if kept on regular charge cycles. We recommend changing battery every two years.
1695542
Maybe30 Days, I don't recall. The battery does not hold a charge very well though.
1355504
I haven't timed it but, I would say hours. It blinks on and off when the battery gets low so you aren't surprised when it goes off