ITEM NAME:Battery Holder 8 AA Case Switch Cord 12V Portable DC Power Supply For Led Strips Product Description Description: Overview: A battery holder is one or more compartments or chambers for holding a battery. Features: - High Quality Plastic Holder. - Small size, easy to carry. - Support  8pcs of AA battery to make 12V(Battery Not Included). - Hold 8 standard AA size batteries, either for alkalescent or rechargeable batteries. - With cover and ON/OFF switch. - Be used as a perfect external power source. Specifications: 1. Material: High Quality Plastic 2. Dimensions: Approx. 12.50 x 7.00 x 1.70cm 3. Outside dia. of the plug: 5.5mm 4. Inner dia. of the plug: 2.1mm 5. Color: Black 6. Battery Type: 8 pcs AA 7. Weight: 74.00g Included: 1 x 8 AA Cells Battery (12V) Clip Holder Box Case.Support 8pcs of AA battery to make 12V(Battery Not Included). Included:1 x 8 AA Cells Battery (12V) Clip Holder Box Case. Battery Type: 8 pcs AA. - High Quality Plastic Holder. - With cover and ON/OFF switch.