HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips

ON OFF Switch, 20cm long Cable with 2.1x5.5mm DC Power Plug. Easy to remove sliding cover with a hole for a screw to lock the cover down. Screw is not included. The removable battery cover is on the opposite side of the unit than the on/off switch. With cover and switch, it can be used as a perfect external power source. 9V Battery Enclosure box to DC plug with On OFF Switch is ideal for all types of DIY projects, Arduino, Raspberry Pi, Automobile, Camera and outdoor Camping DIY installations. Feature:9V Battery Holder Box Case Wire Lead ON/OFF Switch Cover + 2.1mm Plug.With cover and switch, it can be used as a perfect external power source.Perfect for portable Arduinos, motors, solenoids, 12V LED strips, etc.Hold 1 standard 9V battery.Material : Plastic, MetalBody Size : 6.75 x 3.3 x 2.15cmOutput Voltage: 9VColor: BlackPacking List:10Pcs Battery Holder Box Case Wire Lead ON/OFF Switch Cover