Anderson Powerpole Connectors
Powerpole connectors from Anderson Power Products are a modular system for quick and easy connection and disconnection of cables. Housings have moulded-in 'dovetails' which interlock, allowing them to be built into blocks of connectors. This also allows them to be assembled at 90º to each other, enabling them to be 'keyed' to prevent incorrect connections. The housings are genderless so to make a connection just turn one upside down and plug them together.
Powerpole connectors are available to suit cable sizes from 1.5mm² to 35mm² and currents up to 240A, ideal for use as battery charger connectors or for other portable equipment where frequent connection/disconnection is required. They are particularly widely used for race car, amateur (ham) radio, robotics and model railway applications.