DC 9V PP3 Battery Holder Box Case Wire Lead ON/OFF Switch Cover + 2.1mm5005
6,08 €
Hold 1 standard 9V battery. External Connection: 2.1 x 5.5dc RP-SMA Male. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. With cover and switch, it can be used as a perfect external power source.
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