9V battery casing

This is a 9V battery holder/casing allows your battery to snap in tight and holds it in place, which is great in situations where you don’t want the battery just hanging. It also has three mounting holes so you can attach it securely to your project enclosure.

It is terminated with a standard 5.5×2.1mm, center-positive barrel jack, which is compatible with several development board including the popular aduino.