ITEM NAME:Battery Holder, Closed Housing 9V Description: Material: ABS With 130mm leads With on/off slide switch, fully enclosed It can be installed 2 pieces of AA battery Suitable for a wide range of applications Specification: Size: Approx. 6.6×3.2×2cm/ 2.60×1.26×0.79 inch Wire Length: Approx. 13cm/ 5.1 inch Package Includes: 1 Piece of Battery Holder Box with Wires SKU: DMO0011892660006578.With on/off slide switch, fully enclosed. 1 Piece of Battery Holder Box with Wires. It can be installed 2 pieces of AA battery. SKU: DMO0011892660006578.