Generators battery charging regulators electronically, to attach. 12 V. Suitable for Citroen 2CV

voltage regulation on 15,3 V). Connection: 2x plug-in connection. As substitute for control devices without 3 connection plug! Connections: Clamp 15 = electric current + over starter lock. Clamp 67 = EXC, or DF. Earth - (31) over the securement at the body.