The Tesla module is a Terran device used to send currents of electricity along the outside of a vehicle.
It was mainly developed as an anti-zerg weapon. This is due to their preference to swarming over vehicles and tearing away at occupants with melee attacks. Similar to the Lightning fields created by Predators, thousands of electrical volts are sent through any nearby assailants either shocking or killing them instantly.
- All Terran ground vehicles gains an areas effect that deals +20 damage to nearby units