PP3 9V Open Battery Holder with 2.1mm DC Plug

This open battery holder is designed to house a standard PP3 9V battery and connect directly to devices using an integrated 2.1mm DC plug. It provides a simple and portable power solution for electronics experiments, student kits, and maker projects. It is well-suited for classroom demonstrations, hobby builds, and rapid prototyping.

Standard DC plug connection

The holder features an attached 2.1mm DC barrel plug for direct power delivery to compatible development boards and circuit power jacks.

Open PP3 battery slot

Designed for standard PP3 9V batteries, the open-frame design allows quick and easy insertion and replacement of your power cell.

Practical prototyping power

Ideal for portable projects, robotics experiments, and educational kits that require an independent 9V power supply without complex wiring.