- 65mm cable length.
- 2.1mm centre positive barrel jack.
- 1 x 9V PP3 Battery Clip Lead to 2.1mm DC Connector.
- Cable Length: 135mm.
- External Diameter: 5.5mm.
- Internal Diameter: 2.1mm.
10000 in stock
A PP3 to 2.1mm centre-positive barrel jack DC connector, useful for connecting a 9V battery, or any of our battery cages with clip, to projects such as an Arduino or micro:bit I/O board.