Is ther a difference between 312 and 312a batteries?
1975783
I'm not a techie, but understanding from years ago is that most batteries once had chemical electrolyte, until the air battery was developed; when both were available, the "a" designated the battery was an air-cell. Sorry, forgot to clarify: both batteries worked in the same applications, but 312a was an air cell, 312 was chemical electrolyte. Both worked as 312's.
1064013
Should be since the numbers 312 mean a common size. The power one P13 is the same as any other 13 such as Duracell or Energizer.
395333
I bought size 312 batteries at the beginniing of November, 2013. The expiration date on them is July, 2017.
1770391
It will test #312 batteries, but it appears to be a "no load" test. I have tested hearing aid batteries that tested fine one day and didn't work the next. I have pretty much stop using this device.
1126506
Yes they are. 312, PR41, B312, B347PA, 312HP, 312A, 312SA, DA312H, DA312N, AC312E, P312, 312AC, EZ312, are all 312 or "brown tab" batteries
1425519
181-02 has Two slim pack battery's And 181-01 has fat pack battery's. fat packs (2.6 ah 3ah) it will say in description most common is 3ah and they have a lot longer run time than slim pack (1.3ah& 1.5ah)
1770388
I don't use the #312 battery now but the #10 as I have changed my hearing aid. However I have checked the surface where you place the battery and it is big enough to take the #312 battery. I hope this helps?
115825
I bought the same batteries..Although the colored areas of the plastic shell were different proportionally, fit and function was (and is) as good or better than original batteries. Hope his helps.
916773
I did a little more research. 2032 and 1632 are the sizes of the batteries. A 2032 is 20 millmeters wide and 3.2 millimeters thick. A 1632 is 16 millimeters wide and 3.2 millimeters thick.
469675
Probably the difference is in the tabs. These two urls give you some info on the tab configurations and the significance of the letters.http://www.standardbatteryinc.com/blogs/batteries-101/11639085-battery-terminalshttp://www.standardbatteryinc.com/blogs/batteries-101/11786397-the-ub12180-batteryThe main difference is probably the terminal configuration. Did you specify a tab style?
2059591
The difference is that the DCB200 is a 3.0Ah battery versus the DCB204 being a 4.0Ah battery. The Ah stands for Ampere hours, or how much electricity the battery can hold for a certain time. The 204 will last longer than the 200. I have 5 DCB200 batteries and use them professionally every day on the construction site, and feel quite satisfied. I am unsure if the price of the later substantiates it's purchase.
2166853
The difference is the model number. If you have an old battery, check the model number on the bottom of the battery.
1928619
This package itself doesn't say anything about that BUT an Engergizer package says "replaces all 2032 batteries". So I would say no - it is not different
443710
I'm not familiar with the 312, but these are the common size # 13 purchased most anywhere batteries are sold. They are made in Germany,package says 1.45V Zinc Air. They are definetly long lasting and I'm happy with them.
1360554
Greetings Pat, Thanks for your inquiry, If you buy from us, both the same! Happy Thanksgiving ! Wish to service you very soon, Battery1inc
536458
YES. The RB-3612 is superior to the original battery. It has higher capacity and a power gauge. It is the same overall size and totally interchangeable.
301697
Yes, they will fit any aid that uses 312 size batteries. All brand 312 are the same size. I have saved a lot of money over the years using the power one batteries. Hope this helps. If you are concerned buy a small package and try them.David