# Advanced Nexelit-powered accumulators (technology)

internal name `py-accumulator-mk02` · tier 7 (Production science pack, [tier 7](https://factorio.kalzumeus.com/tier/7.md)) · upgrade
HTML page: https://factorio.kalzumeus.com/tech/py-accumulator-mk02/

## Cost

1200 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 (1)

- [Production science pack](https://factorio.kalzumeus.com/tech/production-science-pack.md)

## Leads to (1)

- [Ultimate Nexelit-powered accumulators](https://factorio.kalzumeus.com/tech/py-accumulator-mk03.md)

## Unlocks (1 recipes)

### Nexelit-powered accumulator MK 02 (`accumulator-mk02`)

- 0.5 s · tier 7
- Ingredients: 15 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 100 × [Stainless steel](https://factorio.kalzumeus.com/item/stainless-steel.md), 150 × [Tinned cable](https://factorio.kalzumeus.com/item/tinned-cable.md), 60 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 30 × [Optical fiber](https://factorio.kalzumeus.com/item/optical-fiber.md), 50 × [Liquid nitrogen](https://factorio.kalzumeus.com/fluid/liquid-nitrogen.md), 5 × [Spent Nexelit Battery](https://factorio.kalzumeus.com/item/used-nexelit-battery.md), 10 × [Neodymium magnet](https://factorio.kalzumeus.com/item/re-magnet.md), 10 × [Superconducting coil](https://factorio.kalzumeus.com/item/sc-coil.md)
- Results: 1 × [Nexelit-powered accumulator MK 02](https://factorio.kalzumeus.com/item/accumulator-mk02.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: [Advanced Nexelit-powered accumulators](https://factorio.kalzumeus.com/tech/py-accumulator-mk02.md)