how long the battery last
308181
As far as I know, there's no battery. It plugs directly into the electric outlet like a night light.
1446625
I am going to say probably 4-5 hours on average if they get a good charge during the day. I now need to replace the battery in one of them, but I have had them for about 4 months. The others I have are still going strong.
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!
2274984
About a year and a half. I tried replacing the battery and it didn't work anymore after that.
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.
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! :)
76808
I'm not sure about the battery life. But I haven't changed battery yet since I bought mine. Just be sure to turn it off after you use it.
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.
863874
The most I have had battery life is a little over 2 hrs. If you charge it and don't use it right away it will die. But honestly for the money its a good price. Hope this helps.
1596467
Not sure yet, just got it two weeks ago. Should last long because you turn it on and right back off.
2031150
Battery life is pretty good... A whole day if your actually using it.. I've left it sitting and it's lasted around 3 weeks without usage on one charge.
40014
I have been amazed at how long the battery actually lasts. I use mine for Children's Church once a week on Sundays. I can go over a month before I have to charge it again.
2237416
I have had mine since december 2011 and changed the batteries just a month or so ago, but I also only use my light for no more than about an 20 minutes a day when I walk the dogs at night of have to go out to the car. So I guess it has lasted me a few months which roughly equals about 93 hours or use on a single battery, but I live in Hawaii and there is not a lot of night time activities to use it. Hope this helps. I do love its long battery lifetime and its compact gooseneck design.
1188171
Typically, battery can last up to 3 years, if kept on regular charge cycles. We recommend changing battery every two years.
926932
Quite a while. I have owned this for well over a year now, and I have only replaced the batteries once.
169133
Around 8-10 minutes with original battery, but if you buy an 2000+Mah battery on amazon or ebay, it will last around 20 minutes. I have a 2000Mah battery, and if you do not do flips (which uses a lot of battery), it lasted maximum 25 minutes.
1868658
The battery lasts around 3-4 hours fully charged. I found it very useful to keep it plugged in while using it at home.