Cell Connectors
A cell connector connects the nearby cell with two terminals of opposite polarity (sign). Post strap connect the plates to the terminal.
Electrolyte
This is the solution of sulphuric acid and distilled water of specified gravity.
Container
It is a hard rubber container divided into compartments with partitions for different cells.
Filler Caps
A filler cap with an air vent is provided for the escape of gases.