14500 to 25500 Cell Adaptor

14500 (AA cell) to 25500 (26650 = C cell) adaptor sleeve for use in devices designed for 26650 sized cells.

Note: 14500 sized cells physically contain a fraction of the storage capacity of 26650 sized cells. AA cell alkaline are not a suitable replacement for C cell alkaline batteries. It is not recommended to use these adaptors in this capacity for anything other than testing or temporary emergency use.

Not all 14500 sized cells have the same outer diameter, typically due to differences