9V battery holder with switch & 5.5mm 2.1mm plug

This is a 9V battery pack with on/off switch and a pre-attached 5.5mm/2.1mm center-positive barrel plug. Use this to battery-power your Arduino (or other electronic projects) - it's ready to go out of the box!

Battery & screw not included.

TECHNICAL DETAILS

• 68mm x 33mm x 21mm ( 2.6in x 1.3in x 0.84in )
  
• Lead length: 12cm / 5in
  
• Weight: 22.1g