# Portable fusion reactor (technology) internal name `fission-reactor-equipment` · tier 7 (Production science pack, [tier 7](https://factorio.kalzumeus.com/tier/7.md)) HTML page: https://factorio.kalzumeus.com/tech/fission-reactor-equipment/ ## Cost 3300 units of (1 × [Production science pack](https://factorio.kalzumeus.com/item/production-science-pack.md), 2 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 3 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 6 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 10 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 20 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 30 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 6 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 300 s each. ## Requires (4) - [Efficiency module](https://factorio.kalzumeus.com/tech/efficiency-module-3.md) - [Electric energy distribution](https://factorio.kalzumeus.com/tech/electric-energy-distribution-1.md) - [Fusion energy - Stage 2](https://factorio.kalzumeus.com/tech/fusion-mk02.md) - [Power armor](https://factorio.kalzumeus.com/tech/power-armor.md) ## Leads to (1) - [Utility science pack](https://factorio.kalzumeus.com/tech/utility-science-pack.md) ## Unlocks (3 recipes) ### Portable fusion reactor (`fission-reactor-equipment`) - 10 s · tier 7 - Ingredients: 40 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 10 × [Gastrocapacitor](https://factorio.kalzumeus.com/item/gastrocapacitor.md), 20 × [Intelligent unit](https://factorio.kalzumeus.com/item/intelligent-unit.md), 10 × [Mechanical Parts 03](https://factorio.kalzumeus.com/item/mechanical-parts-03.md), 2 × [Efficiency module 3](https://factorio.kalzumeus.com/item/efficiency-module-3.md), 1 × [Blanket](https://factorio.kalzumeus.com/item/blanket.md), 2 × [Divertor](https://factorio.kalzumeus.com/item/divertor.md), 1 × [Big electric pole](https://factorio.kalzumeus.com/item/big-electric-pole.md), 135 × [Biopolymer](https://factorio.kalzumeus.com/item/biopolymer.md) - Results: 1 × [Portable fusion reactor](https://factorio.kalzumeus.com/item/fission-reactor-equipment.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Portable fusion reactor](https://factorio.kalzumeus.com/tech/fission-reactor-equipment.md) ### Personal fusion cell (`personal-fusion-cell`) - 10 s · tier 7 - Ingredients: 2 × [Superconducting magnetic unit](https://factorio.kalzumeus.com/item/sc-unit.md), 1 × [Reinforced wall shield](https://factorio.kalzumeus.com/item/reinforced-wall-shield.md), 1 × [Cryocooler](https://factorio.kalzumeus.com/item/cryocooler.md), 8 × [HTS Coil](https://factorio.kalzumeus.com/item/hts-coil.md), 10 × [Super alloy](https://factorio.kalzumeus.com/item/super-alloy.md), 1 × [Bioreceptors](https://factorio.kalzumeus.com/item/bioreceptor.md), 2 × [Iron Nanoparticles](https://factorio.kalzumeus.com/item/iron-nanoparticles.md), 10 × [Special small parts](https://factorio.kalzumeus.com/item/small-parts-03.md), 1 × [Kondo processor](https://factorio.kalzumeus.com/item/kondo-processor.md), 1 × [Medium electric pole](https://factorio.kalzumeus.com/item/medium-electric-pole.md), 100 × [Deuterium](https://factorio.kalzumeus.com/fluid/deuterium.md), 100 × [Tritium](https://factorio.kalzumeus.com/fluid/tritium.md) - Results: 1 × [Personal fusion cell](https://factorio.kalzumeus.com/item/personal-fusion-cell.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04 - Unlocked by: [Portable fusion reactor](https://factorio.kalzumeus.com/tech/fission-reactor-equipment.md) ### Personal fusion cell (`personal-fusion-cell-refuel`) - 10 s · tier 7 - Ingredients: 1 × [Personal fusion cell (Spent)](https://factorio.kalzumeus.com/item/personal-fusion-cell-used.md), 100 × [Deuterium](https://factorio.kalzumeus.com/fluid/deuterium.md), 100 × [Tritium](https://factorio.kalzumeus.com/fluid/tritium.md) - Results: 1 × [Personal fusion cell](https://factorio.kalzumeus.com/item/personal-fusion-cell.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04 - Unlocked by: [Portable fusion reactor](https://factorio.kalzumeus.com/tech/fission-reactor-equipment.md)