why does this product require 2 double AA batteries?
1754380
2 or 4, but as I recall I think it is two. Anyway, they come with the unit and it so that you settings are retained even when the power goes out. Things like tax rates, department names, pre-set prices, time, date, stuff like that.
1754381
For backup in cash power goes out and it will keep the data. It runs otherwise on electricity.
1210817
Two double AA's but as stated before, the real ones don't have a red LED so if you want them to look 100% real DO NOT USE BATTERIES
953501
require 2 batteries but you should have 4. 2 spare and charged in case of emergency.
1004821
The unit requires two AAA's to work. I use rechargeables and they last a long time.
1821701
It requires double A . I return this product twice because it would not work
613577
Hi all,But there nothing haven't written about two batteries, is there two?Thanks.
163125
Yeah, I almost balked at the 'must charge in pairs' requirement when I made the buy a few weeks ago, but the price was right, and 2 out of my 3 uses for the batteries will be in pairs. The third device uses 3 AA, so I'll have to figure that one out. Thanks, again for the info!
2242137
4 doubleA batteries are needed. Don't know about duel voltage. I don't. Find volume an issue
1277259
The pair that I received recently from rookydeals (fulfilled by Amazon) use 2 AA batteries each.
95448
To anyone else wondering the same thing to this question. It uses 2 AAA batteries. I didn't see the details about this anywhere else on the page about this. But if you are wondering the same thing I did then this is the answer. 2 AAA batteries. I'm contacting Amazon.com regarding the person who answered me and let them know that there are trolls on http://amazon.com. Little kids should not be allowed to answer questions.
2097503
According to the product description, 4 each AA batteries and 2 each AAA are required.
1188628
AA -- Original answer.Revised answer - I should have said two AA batteries. Sorry for the poorly worded answer. Since purchasing the camera, I have invested in a battery charger and a set of rechargeable AA's, which will pay for themselves over time. The charger also works with AAA's which I use in other applications.
464770
Yes, two AA batteries. The one in store comes with batteries, the one from Amazon does not, but is about five dollars cheaper. It also must make pretty efficient use of the battery power, my son plays with his constantly and they haven't needed replacing.
1413374
It requires 4 double A batteries to work...the packaging says alkaline battery is best. I just bought regular batteries.if u have rechargable batteries,that would be fine as well...
2171998
Correction to my answer: I said, "two AA Batteries." Actually, they are the smaller rechargeable (two) AAA batteries. Sorry.
748377
Why is it in the product description it states that the microphone is powered by two AA batteries?
106943
Double A (AA) and it is best that you use the Lithium Type batteries as they last longer and you get better use out of the camera.