Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 4350c02 Battery Box, 4.5V, 4 x 24, 3 x C-Cell with Switch [Complete Assembly] this part is a sub-part of it
• 4350c01 Battery Box, 4.5V, 4 x 22, 3 x C-Cell without Switch [Complete Assembly] Pair of this part