9V Battery Snap to 2.1mm DC Connector Lead (Centre Positive)

9V Battery Snap to 2.1mm DC Connector Lead (Centre Positive)This adapter makes it easy to power devices with a 2.1mm DC socket using a standard 9V battery. The snap connector attaches directly to a 9V battery or compatible battery holder, while the DC plug provides a centre-positive output for reliable connection. Perfect for powering boards such as an Arduino, along with other small electronics and DIY projects.Compact and convenient, it’s an ideal solution for portable setups or when a quick 9V supply is needed.    SKU: BH9AR Categories: Battery Holders, Hardware, Power Supply