You can use them to make quick disconnects on battery or inverter cables. Two connectors of the same size are required to mate together.
Manufactured by AC Terminals in the United States
Dimension: 63mm*55mm This charge meter indicates from 100V to peak voltage of the battery, corresponding to 0%-100%.
For use on deep cycle batteries. Available in 12, 24, 36 and 48 volt. 8 bar LED walks up and down during charge and discharge cycles giving you a precise state of charge on battery. Can connect through key switch, and has a auxiliary wire for operating remote systems such as low volt lockout.
Cloud Electric 120C Clarkesville Plaza Clarkesville, GA 30523 Phone: 706-839-1733