12v from two C cell sized batteries?

in the middle of a hair brained idea..... anybody have thoughts on how to get around 12volts from two c-cell sized batteries? ( to be used in a Maglite 2C light...)

Hard to think of anything, that might fit your purposes...

I would probably try to mod it to take 3 x 18350 Li-Ion (12.6V).

Didn't somebody have 25340s or thereabouts? I swear I read about them. That'd get ya there.

18350s from bestinone.net would do it too but you'd be wasting a bit of space.

Yup, same here but canĀ“t find them anywhere...