Abstract: A connector for making electrical circuit connections between two components, such as a battery pack and an adapter for connecting the battery pack to a charger and to an electrically powered device such as a portable T.V. camera. A housing with base and projecting body having spaced parallel contact spaces with contacts therein, and an adapter with corresponding contacts spaces and contacts. The components include mating ribs and grooves and slide channels for guiding engagement of the commponents and bringing the contacts into compression sliding contact with each other.