Factory Encyclopedia
Full encyclopedia of every building, straight from the game data: costs, yields, production and upgrade details at every level.
⚠ Some values may not perfectly match the real in-game data yet, especially for the Earth Mine. This is a known issue and will be corrected soon.
Power Cell
Power & storageLevels
15
Capacity at max
300k
Max count
8
TH required at max
10
Capacity
300k
| Lv | TH req. | Capacity | Max count | Upgrade time | Upgrade cost |
|---|---|---|---|---|---|
| 1 | 4 | 250 | 2 | 30s |  3 |
| 2 | 4 | 1k | 2 | 5m |  15 |
| 3 | 4 | 2.5k | 2 | 15m |  1 |
| 4 | 5 | 4.5k | 3 | 1h | 2 |
| 5 | 5 | 7k | 3 | 2h |  1 |
| 6 | 6 | 10k | 4 | 4h | 2 |
| 7 | 6 | 13.5k | 4 | 8h |  1 |
| 8 | 6 | 17k | 4 | 12h | 3 |
| 9 | 7 | 22.5k | 5 | 16h | 7 |
| 10 | 7 | 30k | 5 | 1d | 15 |
| 11 | 7 | 40k | 5 | 2d | 25 |
| 12 | 8 | 60k | 6 | 3d |  1 |
| 13 | 8 | 100k | 6 | 4d |  2 |
| 14 | 9 | 175k | 7 | 5d |  1 |
| 15 | 10 | 300k | 8 | 7d | 3 |