9V DC 1000mA Power Adapter

9V 1000mA power adapter with 5.5mm/2.1mm barrel jack. This power adapter is great for your Arduino projects. It will provide steady 9V up to 1000mA of current draw. The input is 100V to 240V AC, which works worldwide.

5V 1000mA USB Port Power Adapter

This is a 5V 1000mA USB power adapter that works with Raspberry Pi. The input is 100V to 240V, so it works in any country. The adapter does not have a cable, instead there is a USB 'A' type port on the bottom, where you can plug any USB cable in.

6x 1.5V AA Battery Holder

This is a 6x 1.5V (9V) AA battery holder with a 5.5mm/2.1mm barrel plug-in. Use this to battery-power your Arduino or other electronic projects.

9V Battery Clip with 5.5mm/2.1mm Plug

This is a high quality 9V battery clip with 5.5mm/2.1mm barrel connector. This is prefect for Arduino Uno, Arduino Due, Arduino Mega 2560 and Arduino Ethernet Shield.