Pakingrl2zip -

: A PowerBoost 1000 Charger and a 2000mAh or larger lithium-ion polymer battery.

: A 3D-printed enclosure, which is often the most customizable "piece" of the build. How to Produce One If you are looking to build this project from scratch: Pakingrl2zip

: Install RetroPie on a microSD card to act as the operating system for gaming. : A PowerBoost 1000 Charger and a 2000mAh

: Download the STL files (usually from Thingiverse ) and print the front and back shells. Pakingrl2zip