Introduction

Powering your Arduino is a crucial first step in almost any Arduino project.

In this guide, we will show you how to power up your Arduino with a 9V battery. 

Doing so will enable you to begin with your very own creations!
    • Connect a 9 Volt Battery to your Arduino using the supplied 9 Volt Battery Snap.

    • Plug the connector into the external power port on the Arduino

    • Depending on what you are asking the Arduino to do, the 9v battery can last 10+ hours!