How long does the battery last?
1403394
I'm sorry that I didn't keep good records and can't give you a good answer but I thought that something that small would have a battery life of weeks but it was more like days. My situation is not optimum for distance and intervening brush but it is not working at all for me. Good luck!
1403395
I switched the battery after 30 days to be sure it kept working. But I only use the unit during the day 7-8 hours and turn it off when I am not trying to sleep. I also only use it about 4 days a week. Bear in mind, the small dogs are close by and the unit directly faces the patio where they bark. I think it makes a difference because when I don't have it turned on, they bark alot more.
1403396
The 9 volt battery will probably last a year , depending on how often you use the device.
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.
566778
I have used mine for at least 4 hours. After 6 or 7 years it still lasts over 2 hours.
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!
1166761
I haven't actually timed it, but I've been able to use it quite a bit without recharging. I use quite a lot on Sundays and for hours at a time on other days of the week. Takes several days before I have to recharge. I have been impressed with the battery life.
1134604
I have used it a couple of times, the battery lasted about 6 hours the first time, once I charged it fully it lasted about 12 hours and I haven't charged yet since. hope that helps.
472816
It only lasts a 2 - 2 1/2 hours MAX for me. And I have my computer on the settings to maximize the battery life. Very disappointing.
1833570
It lasts for about 20+ minutes, but I don't use it for long except for short sessions. Please note, it's best when the battery is allowed to drained and then recharged to prevent memory effect. Most folks set it back in the charger which is the worse thing you can do.
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.
1237264
I've never had mine die on me but I've taken it for a six hour trip and it had about 25% battery power afterwards so I'd guess maybe about eight hours in total.
546360
It actually has it's own built in battery. It lasts about 5-6 hours, which isn't too shabby.
33834
It usually last for 2 hours. You should be able to get a second Battery, even a bigger one.
1433683
Jason, I have had mine for a couple of months and the battery lasts 5 - 7 hours depending on what I am doing. This is a great machine and very fast.
1811661
I really haven't tested the battery life per say.....but I have had it on for more than two hours with the battery still holding charge. Hope this helps.
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! :)
2109790
Usually around 6-8 hours. I've never had the battery die on a full days use.
672908
Greetings. Theoretically speaking, the batteries can last 100-120 hours. But it will also be affected by the battery type and usage. Thanks for your question.