Power Controller
From Unofficial Stationeers Wiki
Description[edit]
The Area Power Controller is used to store small to medium amounts of power (depending on which cell you put in) and reduce power fluctuations.
Usage[edit]
Can be opened with a Crowbar. A battery must be placed in the APC and the switch must be set to 'ON' state for it to function. Currently, the dials in the APC do nothing.