Dry Cell Batteries
Dry cells on this site divide into alkaline cells and manganese cells, in D, C, AA, AAA, and 9V sizes. The detailed size tables live on the alkaline batteries page, where every figure carries its brand attribution, and they are not duplicated here.
Alkaline tables on the alkaline page cover Panasonic, Maxell, and Duracell sizes. Manganese tables on the same page cover the Panasonic manganese range. This page frames the family question; the tables answer the size question.
Ask for the datasheet of a named size and brand before ordering, and confirm the exact size, the brand line, and the ordering steps for that item.
What to confirm before ordering
Which family fits the question? Which listed name, if any, is in question? What documentation is available on request? What are the ordering steps for the named item?