The Rechargeable Lead-Acid __ Was Invented in 1859
This page is the CodyCross answer for the clue below from Inventions, Group 46, Puzzle 4.
Question is: The Rechargeable Lead-Acid __ Was Invented in 1859
and the answer is: BATTERY
Word Meaning:
BATTERY — (electricity, electronics, countable) A device used to power electric devices, consisting of one or more electrically connected electrochemical cells or (archaically) electrostatic cells.
Definitions from Wiktionary.