4x AAA Battery Holder with PC Pins Specifications Manufacturer: ValuePro Manufacture#: UM-4 Number of cells: 4 Cell Size: AAA, LR03 PCB mount Connection: PC pins (0.478"/12.15mm spacing) Pin diameter: 0.032"/0.81mm Sides: Single sided Size: 1.98"L x 1.86"W x 0.48"H Color: Black Material: Plastic Pins are below first and second battery