13a or 13 hearing aid batteries what is the difference.
1984801
I used 13a. That is what my audiologist office said I should use in my Widex hearing aids. Hope this helps? I am glad to be able to purchase the 13a batteries on line at Amazon because they are cheaper that my audiologist office.
1406467
Standard hearing-aid type battery available at Radio Shack. I don;t remember the exact number......
367641
they are small hearing aid looking battery. Not sure of the voltage. It uses 3 batteries at the same time
1561251
Batteries come with the laser site . They are standard hearing aid batteries. It takes three.
228022
I use the 3AAA batteries because the light intensity is the same but the AAA batteries are Cheaper and easier to change. The light intensity is the same as far as I can ascertain.
1300808
Don't know what the "A" means but I now use the German batteries also sold on Amazon. I've been very satisfied with them and the price is right. the Rayovac batteries are okay also but the German batteries seem to be better for the price.
407468
I can find no statement on the battery package regardng voltage, but I can say w/o question that the 13A battery lasts much longer than any other battery I have used during the four years I have had my current hearing aids.
1933666
I can not tell you the answer to this question. I am not sure what the mAH was of the batteries I replaced. They were a 312 size and they work in my Semens hearing aid
1933664
siemens hearing aids I have require size 312 batteries regular and rechargeable.hope that helps
2119614
4 AAA batteries. Might be 3AA, I can't remember and don't have them near me to check, but they don't take the flat hearing aid type batteries. Hope that helps!
1584352
I really don't know for sure. I would try comparing the 2 sizes at Walgreens, Walmart, RiteAid, or CVS. However, according to my reading online, I discovered that most number size batteries are the same, it is the letter which tells that manufacturers often place letters before or after the battery size to designate their factory reorder number. Go here to read: http://www.hearing-aid-batteries-co.com/HTML/batteryInfo.html
1093206
There are at least 8, if not 10 in a package. I change them every week or two and just inspect in between. Usually they get changed whenever the battery gets changed or vice versa. Like others said, it beats cleaning the hearing aid. They are worth it at least to try.
2110876
The Power One batteries, in my opinion, are the best on the market and provide the best performance for my hearing aids. I can count on them lasting 7 days and I use them about 16 hours per day.
407420
It only uses one at a time. Battery lasts a long time if you remove hearing aid from your ear and turn it turn it off at bedtime. Cheapest way to buy batteries is shop Amazon and buy in larger quantity..
1976850
Takes the standard #13 Hearing aid batteries. Duracell and all the others make them. Easy to find, and not really that expensive if you buy on sale. (Our battery lasts more than 10 days...depends on how much you leave them on)
52032
They take size 13 hearing aid batteries. I am retired and don't wear it all day long, so they last maybe about two or three weeks. It doesn't have an off/on button. When not wearing it, you open the door so there is no contact with the inside. My old Audible hearing aid took size 10 and these size 13 last longer. I bought a supply of batteries here on Amazon.com. They were something like 60 for $13.00. there are more expensive ones, but these last longer than the 10s I bought on here, so I am satisfied. Amazon also sells more tubes, might be best to buy a package so save on postage. I just broke my tube, so will be ordering now. No big deal with it breaking, I just should have ordered additional when I ordered the Game Ear like I had thought about. I think it broke because I was putting it into my ear to far and had to pull too much to get it out. I used some super glue and it is working ok, but I best get a new tube and have it over with. You can put the silicone ends and the sound muffler on the tubes. Wished they would show it both ways since I thought for a long time that all it came with was that big fluffy end. Finally I figured out that it had a little tip that didn't show. That is what I needed, since I am not a hunter. I use it as regular hearing aid.
1766643
There are two kinds of batteries available for that model. The Nickel Cadmium and the Lithium Ion. The Lithium Ion lasts a lot longer. Also as to what i understand, that comes with a rechargeable type. You might want to get these instead. Also, as i have consulted some Otolaryngologist (ear Specialists) these sound amplifiers act as a poor substitute for hearing aids. But i guess you know by now that real hearing aids are costly. That is probably why you got this unit, as i did myself. But for me it served my purpose.