How many nights will the unit run on the two AA batteries?
2007443
I used it for five nights total forty hours on a new set of Rayovac alkaline batteries.
2007444
I wish I could answer your question. I only kept the machine for about a week. I did use it with the batteries for about 8 hours each night. As far as long term life of the batteries in the unit, I am not able to answer. Sorry, I am not much help.
1399664
This clock uses two (2) size AA batteries as well as the solar power. My clock is installed in our garage where it gets no sunlight and I have yet to change the batteies after one plus years.
326661
No it only works with two AA batteries. Just and FYI, the theere is a switch on this unit that powers it on and off but, if you dont make a mark on the unit it will be very hard to tell if its off and the battery will drain.
52027
About two weeks providing that you turn the unit off at night by opening the battery door.
1830651
I can't tell you how many hours but I've had mine since May of last year and have only changed the batteries once. I have them on every night from about 7 to 12.
1645592
You will need to purchase the battery it does not come with one. It runs about 90 minutes on a full battery charge. It also runs on ac. AC charges the battery and the unit can run for hours. I have not tried it for 12 hours. Over-all a nice compact and bright unit.
1437032
4 AAs I've used for 2 days 6 hrs on and off and haven't recharged. Great unit.
1595411
Two AA batteries. They last about two-three months if you are a twice a day brusher for the two-minute timer on the brush
508830
It only uses 2 "AA" batteries. Be careful opening the back to change the batteries...and you should press the tabs in when putting back together. hope this helps.
1421818
runs by cord or 4 AA battries. Not sure the wattage but the batteries only last one or two times
690623
I've used batterities and when I run it all night (12 hrs) it normally lasts 5-6 days
1736154
The unit takes (1) NP series battery at a time. Battery life will depend on the brightness setting of the light. A lot more cost effective than feeding it AA batteries! Hope this helps in your purchasing decision.
906496
I've never had the baby unit on batteries. The parent unit has lasted at least 18 hours on a full charge off of a pair of 2000 mAH rechargeable AA batteries.
2094013
Uses 2 AA batteries; don't purchase if used- the one I bought skipped so much it's worthless.
856513
Ours uses two AA batteries. On the lithiums, our will run around 3 hours of constant use.
2070406
Yes, 2 AA batteries. If you remember to shut the unit off when you are done with it, the batteries appear to last pretty long.
1272029
Battery size two "AA". Not sure on duration. I try to use Energizer Advanced Lithium.