# Used up uranium fuel cell MK 04

Pyanodons item · internal name `used-up-uranium-fuel-cell-mk04` · stack size 50 · no research tier (mined, pumped, harvested, or script-unlocked)
HTML page: https://factorio.kalzumeus.com/item/used-up-uranium-fuel-cell-mk04/

## Produced by (0 recipes)

No visible recipe produces this. It is mined, pumped, harvested, or comes from a hidden recipe.
## Used in (2 recipes)

- Uranium 236 (`fuel-cell-mk04-dissolve`, tier 10) → [Uranium 236](https://factorio.kalzumeus.com/item/u-236.md)
- Uranium 238 (`nuclear-fuel-reprocessing-mk04`, tier ?) → [Uranium 238](https://factorio.kalzumeus.com/item/u-238.md)