9V to Barrel Jack Adapter
We have ✅ 45 available of the SF-PRT-09518 in our Sydney warehouse.
A simple 9V battery clip cable with a 5.5 × 2.1 mm centre-positive barrel jack on the other end. Plug it onto a standard 9V battery and connect directly to any device with an onboard barrel jack — perfect for powering an Arduino Uno or other development board from battery.
Key Features
- 9V Battery Snap – Standard clip fits all 9V batteries
- Barrel Jack Output – 5.5 × 2.1 mm centre-positive connector
- Plug-and-Play – No soldering required
Ideal For
- Portable Arduino and development board projects
- Battery-powered prototyping and testing
- Any device with a 5.5/2.1 mm DC barrel jack input
Also Available
Package Contents
- 1× 9V to Barrel Jack Adapter Cable
The 9V to Barrel Jack Adapter appears in the following collections:
SKU SF-PRT-09518
by SparkFun
