field battery

13 LETTERS · STARTS WITH F

field battery is a valid 13-letter word worth 21 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4I1E1L1D2B3A1T1T1E1R1Y4

4 + 1 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 4 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does field battery mean?