Official microUSB Power Supply Unit for Raspberry Pi 3 Model B
This Pi Foundation approved power supply unit (PSU) for the Pi 3, is available at RS in both black and white colours. The power supply is an integrated cable and microUSB plug. There are also four interchangeable mains adaptors — you can use the PSU in the UK, Europe, Australia and the United States.
Features & Benefits of the Official Pi 3 Power Supply Unit
2.5 A 5.1 V power supply
1.5 m cable
Short circuit, over-current and over-voltage protection
Low standby current consumption
Class II double insulated
ERP level 6 efficiency rating
Note: The power supply unit for Pi 3 is for use with Pi 3 only.