How long will it run on batteries?
1948795
It varies. If you leave it on continuously - which we do sometimes - obviously the batteries won't last all that long. We live in a Coastal area and generally turn ours on if there appears to be threatening weather anywhere within 50 miles. If we are awakened at night by thunder and there is big thunderstorm going on, then we turn it on in those instances too. Doing it that way, the batteries last for months.
1948796
If you have the weather station in roving mode and working mode 24/7, then it seems like every few days the batteries might need to be changed. On the other hand, I had turned off the weather station but the clock was still running after 6 months. And I was able to get the weather station for a few hours. So if you are actively using it, I'd say it might need changing every other day or so.
117815
No, it does not run on batteries. Plus the sound is so quiet you can not hear it, when you have music or a movie playing.
1217935
We got about 12 hours from rechargeable batteries. You will get more run time from regular batteries. It is a perfect light for the dinning table. We have two for larger groups at the table.
2073343
Hi. The battery Will run for about 5+ hours if you are using the power saver configuration and you are just browsing or using Word. Any heavy use (vídeos, streaming, large databases, etc) and the battery Will last for about 3 hours.
1907407
The battery should last several years I am hoping. The charge on the battery is more like 5-7 hours depending on what you are running.
1920289
It would run it for about 18 minutes if fully charged. The inverter has the power and if you have enough battery it will run fine.
828859
Since this light uses an LED bulb you can expect 5 hours out of the 4 AA batteries it takes to power it. The bulb itself will give you 100,000 hours or about 10 years of use out of it just keep enough batteries on hand and you'll be fine
643677
Around 10 Hours... I bought a spare BL-5C 1000 mah 3.7V battery for $4 online... I listen to it a lot on the beach.. This radio will also run while it is plugged in for charging.
2279807
Yes, the unit will run on the battery. If the unit is on continuous recording, the power last about 4 hours. If it is in stand-by, motion detection mode, you should be good for 10-12 hours.
1785208
It would depend on the batteries that you put in and how long you let it run.
458447
It will work for several minutes running off a charged battery however for intended and extended use it must be plugged into an electrical outlet.
941686
I have run it for about 6 hrs before on a fully charged battery. Sometimes 7 depending on how often it is used. I keep a spare fully charged battery on hand just in case.
117816
It can run on batteries, but it comes with a plug in adapter to run off electricity.
756696
Should be about 3 yrs. Runs on 2 common AA batteries. The unit comes with 2 energizer lithium batteries.
627315
depends on what kind of battery you get and how long you let it run without turning it off.
767289
Can't just answer that without a few considerations. Our experience was easily a couple hours, depends on how fast you run it and how it's used. As the batteries get older, that time will shrink a bit, as all batteries do normally. We were thinking and I think it would go longer for sure. Hope that helped.
1114799
no it will not but you do not need batteries, it will run using the usb interface on your computer or a usb adapter, you maybe able to find a usb battery powered adapter....