9v Battery Snap Connector + DC Jack(Battery Connector Cap) is widely used for project purposes. The 9V Battery Snap Connector with Power Plug provides the ability to conveniently use a 9V battery to power many common boards and modules such as the popular Arduino and compatible microcontrollers.
This plug is a very common barrel type with an outside diameter of 5.5mm and an inside diameter of 2.1mm. The centre is positive.
- Excellent Material.
- Fine workmanship.
- It is an environmental 9V battery buckle.
- T- fonts, with red and black connecting lines.
- Save power and protect the environment.
- Good electrical conductivity and comfortable sense of touch.