Arduino 9V Battery Connector with DC Jack

The Arduino 9V Battery Connector with DC Jack connects a 9V battery to Arduino boards via the DC barrel jack. It provides portable power for Arduino projects without requiring a wall adapter.

Key Features

• 9V battery clip connector
• 5.5mm x 2.1mm DC barrel plug
• Center positive polarity
• Approx 15cm wire
• Portable power solution
• Plug-and-play with Arduino
• Low cost

Technical Specifications

Applications

• Portable Arduino power
• Battery-powered projects
• Field testing
• Prototyping on the go
• Educational demos

Important Notes

• 9V batteries have limited capacity – use for low-power projects
• Battery voltage drops with use – may affect analog readings
• Remove battery when not in use to prevent drain
• Consider rechargeable 9V NiMH for repeated use
• For longer runtime, use 6xAA battery holder instead