Cooldown changes by ship-module upgrade. The baseline figure shows on the stat strip above; this table is the full picture including which modules stack and how.
| Configuration | Cooldown |
|---|---|
| Standard | 5m |
| With Morale Augmentation | 4m 45s |
| With Zero-G Breech Loading | 4m 30s |
| With All Upgrades | 4m 17s |
Reference data from helldivers.wiki.gg/wiki/Orbital_Laser.