FrugalRefiner said:saadat, when someone takes the time to respond to your question with a link, you could at least take 10 seconds to follow the link. I did, and in the very first search result, it says in the preview: "AG batteries (often called BUTTON batteries) are non-rechargeable cells, in either Silver Oxide or Alkaline chemistry." The next time someone makes an effort to help you, you should make an effort too.
Dave
Dave I checked that link but I can not find my answer.
I think it is misunderstanding because my english is not good.
But really I need yes or no!!!
because I don't understand. I need a person say me AG/LR batries may have a silver or no ? for example ag1 or ag2 or LR66 or ...? they are silver or MnO2 ? I can not find answer in google
Thanks