Drain Energy
From Wookieepedia, the Star Wars wiki.
Drain Energy was a dark side Force skill that could be used to deplete power packs, energy cells, and similar sources of energy, rendering electronic devices and powered weaponry useless until the power source was replaced or recharged. Depending on the amount of force power put in, the time it took to deplete an object of battery power varied. But generally it tooks mere moments.
