How long batteries last?
1820257
I've been recharging my camera battery about once a week--more often, of course, when it's heavily used, but it still holds a charge for several days.
1622218
Really couldn't say - I use these infrequently. I will use them nightly for a week or two, then turn them off. Only use them on dark winter evenings. Still using the batteries from last year, therefore. So - I will hazard a guess that they last a long time, maybe several months if not used daily.
853605
It depends on use. I have mine in a church. Had for 6 months, with heavy use. Batteries are still good.
129428
Two double A batteries, and they last about 30 hours. I walk an hour a day, and change the batteries once a month. Sorry it took me so long to get back to you.
1899922
HI I think it lasts about 4 - 5 hours. I have two batteries. The sound is a bit off, not as deep as I would like, but all in all, I enjoy the set very much. Feel free to ask anything. John
1703770
I can't give you a specific time these last, but I have had excellent performance out of them. I use them at night to light up my camper and I have been out as long as two weeks and they made the trip on a single set of batteries.
310732
Sorry I missed this. My wife uses it and says she has 8-20 hrs and still the same batteries. Said she loves it though !! Hope it helps
1260994
I had read somewhere online that people had the batteries last 30days. I found that after 48hrs the motion detection started to be significantly less sensitive until I put fresh ones in again.
1125691
I had fantastic luck with regular double A batteries as well. Generally, they would last for maybe about 8 hours of life, and I always got accurate battery life readouts, and was always able to replace them when they got low without any issues.
1912640
I don't know how long the batteries are supposed to last, but this seems unusual for them to die weekly. I ran mine last year for approximately 4 hours per week and unit battery still worked this year.
1069731
If you have fresh batteries they will last from 3 to 4 days, best thing to do to conserve energy is to turn them off at night, or when you are not in need of them.
1786189
I had one set of batteries last about 3 months.. the second one was still going at around 5 months when I took it off the wall.
876627
These are not designed for continuous lighting, but for intermittent and for a couple hours at a time. If left on continuously, the batteries will last around 25 to 30 hours. These had been considered for a commercial display case but were turned down due to having to change the batteries every 3 days.
741199
Depends on use. We used ours for 2 nights(all night long) before we replaced batteries. We used cheap batteries
1390286
They last pretty long. Make sure you use quality batteries, like Duracell or Energizer. Don't forget to turn them off when not in use. I don't want to attempt to guesstimate how many hours, but we really don't have to change them often. If they start making funny noises, time to change batteries.
555189
Batteries will last 20 to 40 hours depending on factors such as quality of batteries and if headphones are being used to save power.
152008
I just plug the batteries in for around 8 hours and use em. It works well for me. I hope this helps. I had also purchased new batteries and I charged them overnight the first time. GOOD LUCK