9V PP3 Battery Holder Box Case Wire Lead ON/OFF Switch Cover + DC 2.1mm Plug
1,12 €
Hold 1 standard 9V battery. External Connection: 2.1x5.5dc RP-SMA Male. Hardware/Rivet: Nickel plated brass. With cover and switch, it can be used as a perfect external power source. Plug Size: 5.5 x 2.1mm.
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