Power your Arduino using a standard 9V battery using this Arduino Battery Adapter!
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
Use this adapter to power your Arduino or other 5.5 x 2.1mm jack device using a 9V battery. Great for making your electronics projects mobile! For example, power your Arduino based robot with a 9 Volt battery to avoid dragging around a power cable.
Specifications: