The second version of the 9V to Barrel Jack Adapter, now featuring a hard plastic battery snap for easier connection and disconnection. Plug a 9V battery into one end and connect the other to any device with a 5.5 × 2.1 mm centre-positive barrel jack.

Key Features

• Hard Plastic Snap (V2) – Easier to connect and disconnect than the original
• 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

Package Contents

• 1× 9V to Barrel Jack Adapter V2