รังถ่าน 9 Volt battery box แบบมีฝาปิด/สวิตซ์ปิด,เปิด /plug 5.5*2.1 mm

รังถ่าน 9 Volt battery box แบบมีฝาปิด/สวิตซ์ปิด,เปิด /plug 5.5*2.1 mm Specifications: - This battery holder with cover and switch, and it can be used as a perfect external power source. - Apply impact resistant material, professional made - Hold 1 standard 9V battery (each one) - Case material: ABS - Hardware material: Copper nickel plating - Spring: No - Size: 6.6*3.2*2cm (L*W*H) - Wire length: Approx. 13cm - Color: Black - includes 1 x 9V Battery Case