Cheaper is not always better

I'm going to buy these batteries again!

The reason for this is that these batteries Rayovac are not such as individually with a little flag. This means that you must first pulen from the packaging the batteries, and then in order to fumble in the hearing must take in hand. This means that you leave the skin fat or other residues of the hands on the batteries. Electrotechnically consider a rather unpleasant matter.

By contrast, the batteries with the flags you can touch the flag, they used quite well in the battery holder of the hearing aid, and then remove the flag without the battery with your fingers to touch. This is the few cents more value to me!

With regard to the technical data, the batteries of both manufacturers are the same.