how many AAA batteries does this unit require?
1796358
2 I believe. Best hearing device my mom ever had, but I did replace the hearing headset with another brand that blocked out back ground noise.
1938299
Yes, 2 AAAs. You can open their chamber with a key--no screwdriver needed. :)
1018535
One answer below is incorrect. We just got it, and it requires 6 AAA batteries (total). 3 in the controller and 3 in the set of wheels.
670428
Yes, there are back up batteries in the base unit. I believe it takes four AA's.
2072731
Yes but you have to use adaptors, they are plastic surrounds you put the aaa batteries in. I don't remember if they came with the unit or another one I got.
903831
My unit came without batteries, so I had to use batteries, unless I purchased a power cord. The unit requires six (6) AA batteries, which seem to last quite a long time, maybe around a year with normal usage.
1839560
4 batteries (AA or AAA, I can't recall) and the batteries don't last very long at all. I installed this above my kitchen sink and within a week the batteries were dead and it wasn't like I left the light on 24/7.
1889891
Yes, this device requires two (2) AAA batteries for the remote control device.
1833505
It takes 2 AAA batteries. Being rechargeable would be a great added feature though.
1638977
2 AAA batteries. Mine are still the original batteries and I use my scale frequently.
1917659
It takes 2 AAA batteries. Battery compartment a little tricky. Had to read reviews to know how to open it... However, every time my kids drop it on the floor, the battery cpartment pops open and the batteries come flying out. Boo...
267329
It uses six AAA batteries. FYI, I haven't had to change mine very often and I use it every day. Also, I have one for salt and one for pepper and I absolutely love them!
1215209
It is 2 AAA batteries. I have had and used it "Regularly" for almost 2 months and have not had to replace the batterys which were the ones that were shipped with it. It is an amazing instrument. I spent 6 days in the hospital with Coronary heart failure and this is my monitor to see if I am getting enough oxygen. It warned me when it was really low. Wish I had gone in Then!
2004158
It uses 6 AA batteries, happen to have the user guide handy. I have only used the AC power adapter and never tried using the unit with batteries yet.
851179
I don't use this recorder much but as I recall i thought it took an AAA battery or two. FYI.
811983
Are you asking what kind of batteries it takes? As shown in the product description, it takes 3 AAA batteries.
1908641
3 AAA batteries. It comes with three already so you don't have to worry about buying any extra.