This Mini USB Switched Compact Power Unit features a 5V output voltage and 500mA output current.

A Compact Power Supply with USB Port of 5V and 2.1A , in Black, from Blow.

A DIY Kit of a Adapter Board of the Power Supply of ATX Power, XH-M229.

Powerbank brand Platinet - a portable battery for charging electronic devices such as smartphones, mobile phones, MP3 / MP4, GPS and other devices powered 5V. Lithium-ion battery with a capacity of 2600mAh. Charging Power bank via the USB port (eg PC, laptop). Small size and light weight allow easy transport.

PICAXE 8 Pin Proto Kit

A Compact Charger with MicroUSB Connector , with 5V Voltage and 1A Current, from HQ-Power.

Switching Power Supply 7.5V 1A of Nimo.

Fonte de Alimentação industrial