Abstract: The present invention relates to a flexible connector for attaching electrical accessories to an industrial battery electrical cable. The connector includes a housing and an electrically conductive pin that is positioned within the housing and protrudes through a cable mating surface of the housing. The connector also includes a fuse positioned within the housing and electrically connected to the portion of the pin within the housing, and a conductive wire, wherein at least a portion of the wire is positioned within the housing and electrically connected to the fuse. At least the cable mating surface of the housing is suitably flexible to conform to the contours of an electrical cable insulation surface when the pin pierces through the insulation surface of the electrical cable to which the connector is attached.