battery vs supply depot

battery

noun
  • A coordinated group of artillery weapons. 

  • The state of a firearm when it is possible to be fired. 

  • Two or more major pieces on the same rank, file, or diagonal 

  • A device used to power electric devices, consisting of a set of electrically connected electrochemical or, archaically, electrostatic cells. A single such cell when used by itself. 

  • The infliction of unlawful physical violence on a person, legally distinguished from assault, which includes the threat of impending violence. 

  • A marching percussion ensemble; a drumline. 

  • An array of similar things. 

  • The catcher and the pitcher together 

  • A set of small cages where hens are kept for the purpose of farming their eggs. 

supply depot

noun
  • A facility utilized by armies to store battlefield supplies temporarily on or near the front lines until they can be distributed to army units. 

How often have the words battery and supply depot occurred in a corpus of books? (source: Google Ngram Viewer )