Sentence Examples with the word electric battery

They consist of an electric battery cable and lamp-holders and small glow lamps; that for the hind-sight is coloured.

Alessandro Volta of Pavia discovered the electric battery in the year 1800, and thus placed the means of maintaining a steady electric current in the hands of investigators, who, before that date, had been restricted to the study of the isolated electric charges given by frictional electric machines.